1 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Added current channel key cipher name and HMAC name to
4 SilcChannelEntry. Fixed channel private key creation.
5 Affected files are lib/silcclient/client_channel.c,
6 client_entry and silcclient_entry.h.
8 * Allow formatted nicknames as input to silc_client_get_clients
9 and silc_client_get_clients_whois. Affected file is
10 lib/silcclient/client_entry.c.
12 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
14 * Imported libtommath 0.41. Renamed all mp_* functions to
15 tma_mp_* functions to avoid rare linking problems on systems
16 with mp_* functions. Affected files are in lib/silcmath/.
18 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
20 * SILC Toolkit 1.1 Beta1.
22 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
24 * Set the server and router operator modes to local entry after
25 successful OPER or SILCOPER commands. Affected file is
26 lib/silcclient/command_reply.c.
28 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
30 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
31 and other smaller APIs to WIN32. Affected files are in
34 * Changed the various regex APIs as generic code in util library.
35 Affected files are lib/silcutil/silcstrutil.[ch].
37 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
39 * Ported SILC Server to the new Toolkit API, working towards
40 SILC Server 1.1. Affected files are in apps/silcd/.
42 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
43 to lib/silcskr/silcskr.[ch].
45 * Fixed SILC public key copying to copy the identifier also.
46 Affected file is lib/silccrypt/silcpk.c.
48 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
50 * Fixed OPER and SILCOPER passphrase asking in Client library.
51 Affected file is lib/silcclient/command.c.
53 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
55 * Fixed command queue enabling after connecting to server.
56 The comparisons was from after changing to silc_utf8_strcasecmp.
57 Affected file is apps/irssi/src/silc/core/silc-servers.c.
59 * Fixed nickname setting with own client entry with 1.3 protocol
60 version server. Affected file lib/silcclient/client_register.c.
62 * Ignore error notify for local client entry. Affected file is
63 lib/silcclient/client_notify.c.
65 * Implemented responder rekey to SKE library. Affected files are
66 lib/silcske/silcske.[ch].
68 * Fixed connection auth protocol completion sending. Affected
69 file lib/silcske/silcconnauth.c.
71 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
73 * Do not call TCP network listener callback with any error
74 status, as documented. Affected file is
75 lib/silcutil/unix/silcunixnet.c.
77 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
79 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
81 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
82 Changed silc_skr_find to have SilcSchedule argument and removed
83 it from silc_skr_[alloc|init]. Affected files are
84 lib/silcskr/silcskr.[ch].
86 * Allow NULL id for silc_idcache_add. Affected file is
87 lib/silcapputil/silcidcache.c.
89 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
90 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
91 Fixed also channel message encryption with router-to-router
94 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
96 * Added silc_net_get_error_string, silc_net_listener_get_ip and
97 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
99 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
101 * Add option --enable-silc-plugin. Affected files are
102 apps/irssi/configure.{ad,in}
104 * Only compile the SILC Plugin if required. Affected files are
105 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
107 * Conditionally build the SILC Plugin. Affected files are
108 apps/irssi/src/silc/core/Makefile.am,
109 apps/irssi/src/fe-common/silc/Makefile.am
111 * Backout delayed protocol exit and replace with a lame busy
112 wait. Affected files are apps/irssi/src/fe-text/silc.c,
113 apps/irssi/src/silc/core/silc-core.c
115 * Fix key generation for SILC Plugin. Affected file
116 apps/irssi/src/silc/core/clientutil.c
118 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
120 * Only pass -rpath to libtool when building shared libraries.
121 Affected file lib/Makefile.ad
123 * Removing the stray "s" in configure.ad
125 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
127 * Redraw the screen after creating a new key. Affected file
128 apps/irssi/src/silc/core/clientutil.c
130 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
132 * Added SILC Client setting /set nickname_format that specifies
133 the nickname format string. Changed default nickname format
134 string to "%n#%a". Affected file is
135 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
137 * Fixed nickname parsing with WHOIS command to accept formatted
138 nicknames. Changed the silc_client_get_clients_local to allow
139 the searched nickname to be formatted nickname. Removed %s and
140 %S nickname formatters. Affected files are in lib/silcclient/.
142 * Added silc_client_nickname_parse to Client library API. Affected
143 file is lib/silcclient/silcclient.h.
145 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
146 commands. Affected file are
147 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
149 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
151 * Incorporate SILC Plugin patches. Affected files are
152 apps/irssi/src/fe-common/silc/module-formats.{c,h},
153 apps/irssi/src/silc/core/clientutil.{c,h},
154 apps/irssi/src/silc/core/silc-core.c,
155 apps/irssi/src/silc/core/silc-chatnets.{c,h},
156 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
157 apps/irssi/src/fe-common/silc/module.h
159 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
161 * In notify handling resolve user entries many times if the
162 resolving timedout. Affected file lib/silcclient/client_notify.c.
164 * silc_client_get_clients_local do not return any invalid entries.
165 Affected file is lib/silcclient/client_entry.c.
167 * Do not print "there are now xx user on this channel" for users
168 that actually aren't anymore on the channel. Affected file
169 is apps/irssi/src/client_ops.c.
171 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
173 * When joining channels with a password given in the config file,
174 use it. Also use it when cycling (it would be better to get
175 the password from the server, but this isn't possible in SILC).
176 Affected files apps/irssi/src/silc/core/silc-servers.c,
177 apps/irssi/src/silc/core/silc-channels.c
179 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
181 * Import perl script for sign_messages from silc-plugin. Affected
182 file apps/irssi/scripts/silc.pl
184 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
186 * Only wait for a nick on connecting, when it differs
187 (not counting case) from the username. Affected file
188 is apps/irssi/src/silc/core/silc-servers.c
190 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
192 * Use time settings for lag settings. Affected file is
193 apps/irssi/src/silc/core/silc-lag.c
195 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
197 * Added silc_thread_yield. Affected file is
198 lib/silcutil/silcmutex.h.
200 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
202 * Fixed WHOIS command and requested attributes handling in
203 client library. Affected files are lib/silcclient/command.c
204 and lib/silcclient/client_attrs.c.
206 * Fixed silc_time_value to actually work. Added new function
207 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
209 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
211 * SILC Client 1.1 beta2.
213 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
215 * Fixed client to properly abort TCP stream creation when
216 giving /QUIT. Affected file
217 apps/irssi/src/silc/core/silc-servers.c.
219 * Fixed several connecting aborting crashes from the client
220 library, packet engine and socket stream. Affected files
221 are in lib/silclient/, lib/silccore/silcpacket.c and
222 lib/silcutil/unix/silcunixsocketstream.c.
224 * Fixed private key export double free crash in key generation.
225 Affected file is lib/silccrypt/silcpk.c.
227 * Fixed FSM event waiting when there are multiple signallers
228 and the waiter goes away after the first signal. Affected
229 file in lib/silcutil/silcfsm.c.
231 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
233 * Fixed FSM event signalling to check if the waiter has gone
234 away already. Affected file is lib/silcutil/silcfsm.c.
236 * Fixed counter mode encryption/decryption to handle non-padded
237 SILC packets correctly. The silc_cipher_set_iv now
238 in counter mode resets for a new block. Affected files are
239 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
241 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
243 * SILC Client 1.1 beta1.
245 * Memory leak fixes around the libraries.
247 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
249 * Added better check for epoll() in configure. Affected file
252 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
254 * Fixed per scheduler data input buffer in packet engine. Use
255 list of inbufs instead of just one so that multiple streams
256 can do partial reads to different buffers. Affected file is
257 lib/silccore/silcpacket.c.
259 * Fixed WATCH notify handling in client library. Affected file
260 is lib/silcclient/client_notify.c.
262 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
264 * Fixed packet wrapper stream API to support encoder/decoder
265 for packets, and to handle partial reading correctly. Fixed
266 also inbuf size checking in reading to have enough space before
267 reading. Affected files are lib/silccore/silcpacket.[ch].
269 * Rewrote file transfer in client library. Affected files are
272 * Added TCP/UDP listener (internal) API to client library to have
273 generic way of dealing with listeners. Fixed Key Agreement and
274 file transfer to use it. Affected files are in lib/silcclient/.
276 * Fixed SKE to process SUCCESS packets synchronously and to call
277 completion synchronously. Affected file is lib/silcske/silske.c.
279 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
281 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
282 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
284 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
286 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
287 to client library. Affected file is
288 lib/silcclient/client_register.c.
290 * Serialize NICK and JOIN commands to avoid problems locally
291 with changing ID while joining to channel. Affected file is
292 lib/silcclient/command.c.
294 * Fixed entry resolving while handling incoming JOIN notify.
295 Handle properly cases, in re-processing of notify packets, where
296 the IDs may become invalid while resolving the entry (like nick
297 change). Entry is invalid if it doesn't have nickname, and such
298 entries are not delivered to application anymore. These fixes
299 problems of not seeing JOINs when remote user changes nickname
300 at the same time. Affected files are in lib/silcclient/.
302 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
304 * Added support for computing message payload MAC in new way
305 (SILC Protocol version 1.3). Bakcwards support for old way
306 remains. Affected files are lib/silccore/silcmessage.[ch].
308 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
310 * Added SilcRwLock API, a read/write lock. Affected files are
311 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
313 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
315 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
317 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
319 * The silc_schedule_set_listen_fd now returns boolean value.
320 Fixed FD task adding to check correctly for already added
321 FD tasks. Added stricter error checking for FD scheduling
322 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
323 and lib/silcutil/unix/silcunixschedule.c.
325 * The silc_stream_set_notifier now returns boolean value. Changed
326 all streams to support and check for the error condition.
327 Affected files are in lib/silcutil/.
329 * Fixed SKE library session aborting and deletion. Affected
330 file are lib/silcske/silcske.c.
332 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
334 * Implemented PKCS #1 with appendix with hash OID in the
335 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
336 lib/silccrypt/silchash.[ch] and
337 lib/silcasn1/silcasn1[_encode|decode].[ch].
339 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
341 * Added support for Version (V) SILC public key identifier.
342 Affected files are lib/silccrypt/silcpk.[ch].
344 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
346 * Rewrote connection auth request in client library. It is now
347 done automatically by the library and the resolved method given
348 as a hint to get_auth_method client operation. Affected files
351 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
353 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
354 It can be used to wrap SilcPacketStream into SilcStream.
356 * Fixed %p formatting from silc_snprintf. Affected file is
357 lib/silcutil/silcsnprintf.c.
359 * Ported SFTP library to new utility library. Ported also
360 the SFTP testers. Affected files in lib/silcsftp/.
362 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
364 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
365 of silc_snprintf, silc_vsnprintf, silc_asprintf and
368 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
370 * Added preliminary Symbian support. Changes around the source
371 tree. The symbian/ directory now includes Carbide.c++ project
372 files to compile the sources.
374 * Added silc_snprintf. Affected files are
375 lib/silcutil/silcstrutil.[ch].
377 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
379 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
380 macros. SILC_FSM_CONTINUE macro now immediately calls the
381 next state instead of first returning back to FSM. Helps
382 in debugging crashes etc.
384 Removed FSM Semaphores. Introduced FSM Event which is
385 asynchronous event. Affected files are in lib/.
387 * Added epoll(7) support to SILC Scheduler. It is used by default
388 if it is available. Affected files are
389 lib/silcutil/silcschedule.[ch],
390 lib/silcutil/unix/silcunixschedule.c.
392 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
394 * Added CTR mode to AES. Simplified cipher implementation API
395 more. Affected files are in lib/silccrypt/.
397 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
399 * Removed `detach' client operation. The detachment data is
400 now delivered in SILC_COMMAND_DETACH command reply to
401 application. Affected file in lib/silcclient/.
403 * Rewrote resuming/detaching in client library.
405 * Added boolean encryption indicator for silc_cipher_set_key.
406 Affected files lib/silccrypt/silccipher.[ch].
408 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
410 * Added silc_likely and silc_unlikely macros for GCC branch
411 prediction optimizations. Affected file lib/silcutil/silctypes.h.
413 * Added assembler AES optimization. Cleaned up the SILC Cipher
414 implementation API. Affected files are in lib/silccrypt/.
416 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
418 * Changed back the SILC_FSM_THREAD_WAIT operation to not
419 continue to next state if thread is finished already. That
420 check is not done anymore. Affected files are
421 lib/silcutil/silcfsm.[ch].
423 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
425 * Removed silc_packet_[get|set]_ciphers and
426 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
427 handle REKEY_DONE packet sending in rekey. Affected files
428 are lib/silccore/silcpacket.[ch].
430 * Added silc_fsm_is_started. Affected files are
431 lib/silcutil/silcfsm.[ch].
433 * Added settings sign_channel_message, sign_private_message
434 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
435 support for key agreement in /KEY command. Affected files
436 in apps/irssi/src/silc/core/.
438 * During SILC Client initialization forward log messages to
439 stderr. Affected files in apps/irssi/src/silc/core/.
441 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
443 * Added silc_ske_get_key_material. Affected files are
444 lib/silcske/silcske.[ch].
446 * Added silc_packet_stream_is_udp. Affected files are
447 lib/silccore/silcpacket.[ch].
449 * Added SKE packet retransmission support with UDP transport.
450 Affected file is lib/silcske/silcske.c.
452 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
454 * Added silc_socket_stream_is_udp. Affected file is
455 lib/silcutil/silcsocketstream.[ch].
457 * Added UDP transport support to packet engine. Affected file
458 is lib/silccore/silcpacket.c.
460 * Added silc_socket_stream_is_udp. Affected file is
461 lib/silcutil/silcsocketstream.[ch].
463 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
465 * Added silc_packet_send_va[_ext] to send variable argument
466 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
468 * Timeout freelist garbage collection added to scheduler.
469 Affected file lib/silcutil/silcschedule.c.
471 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
473 * Added silc_show_public_key_file to
474 lib/silcapputil/silcapputil.[ch].
476 * Added SILC_STR_ADVANCE support for buffer unformatting.
477 Affected file lib/silcutil/silcbuffmt.c.
479 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
481 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
483 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
485 * silc_fsm_continue[_sync] now cancels erlier timeout set with
486 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
488 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
490 * Added SILC_STR_FUNC to buffer format API. Affected files
491 are lib/silcutil/silcbuffmt.[ch].
493 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
495 * No more memory allocation for message payload parsing.
496 Pre-allocated buffer can be used with message payload encoding.
497 Affected files lib/silccore/silcmessage.[ch].
499 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
501 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
502 to silcutil/silcbuffmt.[ch].
504 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
506 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
507 Affected file lib/silcutil/silcbuffmt.[ch].
509 * Removed silc_schedule_signal_[un]register and
510 silc_schedule_signal_call. Added silc_schedule_task_add_signal
511 to add signal task. Only one callback per signal may be
512 added. The signals are now automatically called back to
513 caller. Affected files lib/silcutil/silcschedule.[ch] and
514 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
516 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
518 * Added SilcSKEParams for SKE parameters and simplied even more
519 the SKE interface. Affected files are lib/silcske/silcske.[ch].
520 Added support for IV included and session port handling with
523 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
524 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
525 which is called after every rekey when IV Included flag is used.
526 See SILC specifications for details.
528 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
530 * Added lib/silcapputil and moved SILC application specific
531 utility routines from the generic util library lib/silcutil
532 to the new library. Removed lib/silcidcache and moved that
533 to lib/silcapputil as well.
535 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
537 * Added SILC_STR_ADVANCE. Affected file is
538 lib/silcutil/silcbuffmt.[ch].
540 * The silc_buffer_strformat preserves buffer locations now.
542 * Added lib/silcutil/silcatomic.h for atomic operations.
544 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
546 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
549 * Fixed MIME deocing when data portion is not present.
550 Affected file lib/silcutil/silcmime.c.
552 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
554 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
556 * Added IV Included support to packet routines, to allow
557 packet sending and receiving on UDP/IP. Affected files are
558 lib/silccore/silcpacket.[ch].
560 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
562 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
564 * Added UDP support to network and socket stream library.
566 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
568 * Added conditional variables. New files are
569 lib/silcutil/silcondvar.h and platform specific implementations.
571 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
573 * make sure session->hostname and session->port are valid before the
574 application callback is done, since things will go wrong if the
575 application immediately calls silc_client_file_receive. Affected
576 file lib/silcclient/client_ftp.c.
577 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
579 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
581 * New SILC PKCS API enabling support for other public keys
582 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
584 * Separated SILC Public Key Payload routines from the PKCS API
585 to lib/silccore/silcpubkey.[ch].
587 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
589 * Added SILC Key Repository library, lib/silcskr.
591 * Added SILC Server library, lib/silcserver.
593 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
595 * MIME objects in attributes now use SilcMime. Affected files
596 are lib/silccore/silcattrs.[ch].
598 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
600 * Synchronize semaphore posting for real threads in FSM.
601 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
603 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
605 * Added silc_file_set_nonblock. Affected file is
606 lib/silcutil/silcfileutil.h.
608 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
610 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
612 * FSM based implementation of SILC SKE. Simpler interface also.
613 Affected files are in lib/silcske/.
615 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
617 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
619 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
620 silc_mime_parse is available but deprecated.
622 * Check that packet is valid when processing key exchange,
623 authentication and rekey protocols. Fixes a crashbug.
624 Affected files are apps/silcd/protocol.c and
625 lib/silcclient/protocol.c.
627 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
628 all hash buffers to use that instead of fixed values.
630 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
632 * Added SHA-256 to crypto library. The SHA-256 takes now
633 precedence over SHA-1.
635 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
637 * Check for valid return value from regcomp. Affected file
638 lib/silcutil/unix/silcunixutil.c.
640 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
642 * Fixed silc_hash_uint to work with integers. Affected
643 file lib/silcutil/silcutil.c.
645 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
647 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
649 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
651 * Fixed channel public key list saving on JOIN command reply
652 on backup router. Affected file apps/silcd/command_reply.c.
654 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
656 * Added default limit how many channels client can join,
657 default is 50. Added 'channel_join_limit' configuration
658 option to server too. Affected files are apps/silcd/command.c
659 and serverconfig.[ch].
661 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
663 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
664 On Toolkit the server and client are not compiled by default.
665 Affected file configure.ad.
667 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
669 * Added lib/contrib/getopt.[ch] for platforms that don't
670 have it (it is not GPL implementation).
672 * Fixed compilation when pkg-config is used.
674 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
676 * A comma in invite/ban string is invalid, check for it.
677 Affected file apps/silcd/server_util.c.
679 * Added SERVICE command to the server. It parses the command
680 request but SILC Server does not support services for the
681 time being. Affected file apps/silcd/command.[ch].
683 * Added SERVICE command and command reply to client library.
684 It is however incomplete. Updated Toolkit documentation.
685 Affected files are lib/silcclient/command[_reply].[ch].
687 * Fixed IDENTIFY/WHOWAS command reply to send the username
688 correctly (uninitialized buffer). Affected file is
689 apps/silcd/server_query.c.
691 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
693 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
694 finalizes the major restructuring of the CVS tree.
696 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
698 * Send empty MOTD reply if MOTD file cannot be read.
699 Affected file silcd/command.c.
701 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
703 * Optimized primer number generator to use simpler conversion
704 routines. Also assure that the prime number will have the
705 highest bit set after modifying it. Affected file is
706 lib/silcmath/silcprimegen.c.
708 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
710 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
711 for now only for testing purposes, it will not be delivered
712 in any distribution for now.
714 * Removed NSS MPI from the source tree. Due to upcoming
715 license change for the SILC Toolkit, we cannot deliver the
716 NSS MPI anymore. I decided to replace it in all distributions
717 with public domain library.
719 * Removed GNU regex from lib/contrib and introduced free
720 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
721 GNU regex compatible API to it (only partial).
723 * Removed getopt routines from lib/contrib.
725 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
727 * Use silc_server_send_command_reply to send replies instead
728 of encoding packet itself. Affected file silcd/command.c.
730 * Added command sending and receiving statistics to server.
731 Affected files in silcd/.
733 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
734 with GCC, for it not to warn about pointer signedness.
736 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
738 * Added context to the SilcIDCache destructor. Affected
739 files are lib/silccore/silcidcache.[ch],
740 lib/silcclient/client.c and silcd/server.c.
742 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
744 * Added pkg-config check to configure.
746 * The PublicKeyDir must not be used with Admin block in server
747 config. Affected file silcd/serverconfig.c.
749 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
753 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
755 * Handle empty LIST command reply correcttly in server. Affected
756 file silcd/command_reply.c.
758 * Handle empty LIST command reply correctly in client library.
759 The application will now receive one LIST command reply with
760 all arguments set to NULL if there are no channels. Updated
761 Client Library documentation accordingly. Affected file
762 lib/silcclient/command_reply.c.
764 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
766 * Added channel name string stringprep profile to the protocol
767 and implementation to allow a little free'er channel name
768 strings. Affected files are lib/silcutil/silcstringprep.[ch].
770 * Added silc_channel_name_[check|verify] to check and verify
771 channel name strings. Affected files are
772 lib/silcutil/silcstrutil.[ch].
774 * Added support for the new channel name preparation in client
775 library and server. Affected files in lib/silcclient and
778 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
780 * Added the Autodist into the source tree. It replaces the
781 old ./prepare. It can be used to create distributions as
782 previously. See README.CVS and README.DIST. See
783 distributions in distdir/.
785 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
787 * Make sure query sends at least an error back if nothing
788 more is sent. Affected file silcd/server_query.c.
790 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
792 * During query, check if the original command caller goes
793 away. If it does, stop the query. Affected file
794 silcd/server_query.c.
796 * Check for valid channel creation in JOIN command reply.
797 Affected file lib/silcclient/command_reply.c.
799 * Handle the resolver counter in silc_client_get_users_by_channel
800 callback correctly. Fixed auto-join bug in Gaim. Affected
801 file lib/silcclient/idlist.c.
803 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
805 * Added some better error messages. Affected file
806 silcd/command_reply.c and packet_receive.c.
808 * Handle error in WATCH command propely on backup router.
809 Affected file silcd/command.c.
811 * Fixed freeing of unfreeable variable in WHOIS command reply.
812 Affected file silcd/command_reply.c.
814 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
816 * Added pkg-config .pc file creation for silc core library
817 and silcclient library. A patch by c0ffee.
819 * Removed the need for GNU Libidn. Added the simple stringprep
820 from libidn into lib/contrib/. It is now used also on Windows
823 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
825 * Simplified the invite and ban string handling in the
826 server. Check for valid invite and ban arguments also.
827 Affected file silcd/server_util.c.
829 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
831 * Added WATCH list announcing in backup router protocol.
832 Affected files are silcd/command.c, server.c, server_backup.c.
834 * Do not change users mode to founder on normal server/backup
835 if the founder mode is set, and user is first one to join.
836 Affected file silcd/pcaket_receive.c.
838 * Do not send CUMODE_CHANGE notify back to sender. Affected
839 file silcd/packet_receive.c.
841 * Added getrusage() to take noise in SILC RNG. A patch by
842 Mika Boström. Affected files are configure.in.pre,
843 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
845 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
847 * Splitted the SILC libraries configuration into a configure
848 fragment into lib/configure.ad. It is now possible, once
849 this feature is added, to specify whether to compile or not
850 compile included SILC libraries. Affected files are
851 configure.in.pre, lib/silcmath/mpi/configure.ad,
852 lib/configure.ad, Makefile.defines.pre and
853 Makefile.defines_int.pre.
855 * Added --with-silc-includes and --with-silc-libs to configure.
856 If specified the included libs are not compiled, but the
857 specified libs are used. Pkg-config is not yet supported.
858 Affected file configure.in.pre.
860 * Fixed WATCH command handling on backup router. Router does not
861 send the watch command any more to backup if it originates from
862 backup. Affected file silcd/command.c.
864 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
866 * Changed announcing to not announce unregistered clients.
867 Affected file silcd/server.c.
869 * Fixed username handling in command reply. Affected file
870 silcd/command_reply.c.
872 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
874 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
876 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
877 Affected file: includes/silcincludes.h.in
879 * bool is defined as _Bool on Mac OS X now.
880 Affected file: lib/silcutil/silctypes.h
882 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
884 * Added support for UTF-8 nicknames, channel names and
885 server names in client library. Affected files in
888 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
889 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
890 software to check how Toolkit has been compiled.
892 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
894 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
896 * Use silc_utf8_str[n]casecmp instead of strcmp routines
897 in library and in SILC Client when dealing with nicknames
898 and other identifier strings. Affected file in client lib
901 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
902 irssi/src/silc/core/silc-servers.c.
904 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
906 * Fixed idcache to work with the new identifier strings.
907 Affected file lib/silccore/silcidcache.c.
909 * Added UTF-8 hash and compare function for SilcHashTable.
910 Affected file lib/silcutil/silcutil.[ch].
912 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
913 Affected file lib/silcutil/silcstringprep.[ch].
915 * Changed the identifier string handling to include the original
916 format in client, server, channel entries and normalized
917 format in cache. Affected files in silcd/.
919 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
921 * Added support for the new identifier strings and their
922 validity checking. Nicknames, channel names and usernames
923 can now include practically any kind of letters and various
924 other characters. Affected files in silcd/ and in libraries.
926 NOTE: comparing these strings should now be done with memcmp()
927 to check binary compatibility. All these strings are normalized
928 and casing is irrelevant.
930 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
931 as easy function for applications to check whether identifier
934 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
936 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
937 file lib/silcutil/silcutf8.c.
939 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
941 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
943 * Make public key in getkey reply mandatory. Affected file
944 lib/silcclient/command_reply.c
946 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
948 * Added Parameter dont_register_crypto_library to
949 SilcClientParam. If set to TRUE, silcclient library will
950 not initalize the Crypto Libraries and application
951 will need to do it. Affected file lib/silcclient/silcclient.h,
952 lib/silcclient/client.c.
954 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
956 * Imported new silc_utf8_[encode|decode] routines from
957 my internal SILC 1.1 source tree. New encodings added:
958 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
959 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
960 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
963 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
965 * Implemented stringprep (RFC 3454) API. Internally we use
966 GNU Libidn's stringprep, for now, so it is required now to
967 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
969 * Added checking for GNU Libidn and --with-libidn to configure.
971 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
973 * If the passphrases entered do not match while generating a new key,
974 completly start over instead of going into an infinite loop asking
975 the user to re-enter the passphrase correctly. Affected file
976 lib/silcutil/silcapputil.c
978 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
980 * Make sure server is removed from backup list when it is
981 deleted. Affected files silcd/command.c, server.c,
984 * Close socket when connecting to router fails. Affected
987 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
989 * Adopt configuration toolchain to current auto-tools.
990 Affected files prepare, irssi/configure.in
991 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
992 redo that. Affected files irssi/src/silc/core/client_ops.c,
993 irssi/src/fe-common/silc/fe-silc-channels.c
994 * Take over command line options into silcclient data structure.
995 Affected file irssi/src/silc/core/silc-core.c
997 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
999 * Do not try to initiate backup resuming protocol forever.
1000 Affected file silcd/server_backup.c.
1002 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1004 * ID change in resuming has to be done before changing
1005 detached client's modes, since the ID change may fail and
1006 leave ghosts on the network. Affected file is
1007 silcd/packet_receive.c.
1009 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1011 * Fixed Win32 scheduler to not stuck anymore. A patch from
1012 Juha Räsänen. Affected file is
1013 lib/silcutil/win32/silcwin32schedule.c.
1015 * Fixed QoS parsing for connection blocks in server. Affected
1016 file is silcd/serverconfig.c.
1018 * Fixed server statistics increasing in server. Affected file
1021 * The CLOSE command now marks backup router as self disconnected
1022 to avoid resuming problems. Affected file silcd/command.c.
1024 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1026 * When using silc_net_create_connection[_async], and your system can
1027 create IPv6 sockets, it will try to connect to the IPv6 host.
1028 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1029 file lib/silcutil/unix/silcunixnet.c
1031 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1033 * Check for valid route when receiving packet from router and
1034 when routing it to local server in the cell. A patch from
1035 Matt Miller. Affected files silcd/router.c and server.c.
1037 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1039 * Couldn't detach and reattach twice, because of the previous
1040 commit. Affected file silcd/packet_receive.c
1042 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1044 * Added check to ignore Port value if Initiator is FALSE.
1045 Remote router coudln't connect if Port was set. Affected file
1046 silcd/serverconfig.c
1048 * If some client tries to resume more than once at the same time,
1049 server crashed. Router didn't crash, but showed odd behaviour
1050 (didn't allow clients to join anymore, ..). Affected files
1051 silcd/packet_receive.c silcd/idlist.h
1053 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1055 * Destroy the file transfer session in silc_client_file_close
1056 with timeout. Affected file lib/silcclient/client_ftp.c.
1058 * Call SFTP server monitor in READ and WRITE after the actual
1059 operations. Affected file lib/silcsftp/sftp_server.c.
1061 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1063 * Create one configure script from configure fragments
1064 (configure.ad). This is a first step towards new distribution
1065 system. Affected files prepare, configure.in.pre,
1066 lib/silcmath/mpi/configure.ad.
1068 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1070 * Removed expiring of client key pair. Affected file is
1071 irssi/src/silc/core/clientutil.c
1073 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1075 * Check the number of connections from real number of
1076 connections instead of socket number, when deciding if
1077 server is full. Affected files are silcd/server.c,
1078 server_internal.h and silcd.c.
1080 * Clarified the connections_max meaning in General section
1081 in doc/example_silcd.conf.in.
1083 * The reconnect_keep_trying default value set to TRUE
1084 if it is not defined in the config file. Affected file
1085 silcd/serverconfig.c.
1087 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1089 * Fixed crashbug in connection closing, after a protocol
1090 completion callback, which might have closed it already.
1091 Affected file silcd/server.c.
1093 * Fixed rekey with PFS in backup router. It did not allow
1094 rekeys with PFS, and when the rekey protocol timedout
1095 it crashed the backup router without the above fix. Affected
1096 file silcd/packet_send.c and server.c.
1098 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1100 * The silc_client_add_channel_private_key now returns the
1101 private key context if pointer is given as argument.
1102 Affected files are lib/silcclient/silcclient.h and
1105 * Added support for using channel private keys in SILC
1106 Client Library even if the private key mode is not set
1107 on the channel. Affected file lib/silcclient/client_channel.c.
1109 * The channel private key used to decrypt message is now
1110 delivered to the application in the 'channel_messageÃ' client
1111 operation. Affected files are lib/silcclient/silcclient.h
1112 and client_channel.c.
1114 * Fixed wrong arg type for user limit in CMODE command reply.
1115 Affected file silcd/command.c.
1117 * The user limit is now taken and saved to SilcClientEntry in
1118 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1119 Affected files lib/silcclient/silcclient.h, command_reply.c
1120 and client_notify.c.
1122 * Added support to the new private message key indicator
1123 packet. Added a new function to the client library:
1124 silc_client_send_private_message_key_request. The sender
1125 indicates to be initiator, and receiver is responder.
1126 Added the indicator to the SilcClientEntry as 'prv_resp'
1127 boolean. Affected files are lib/silcclient/silcclient.h
1128 client.[ch], and client_prvmsg.c.
1130 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1132 * Fixed the JOIN command calling when called with both
1133 -auth and -founder. Affected file is lib/silcclien/command.c.
1135 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1137 * Check watcher list for resumed clients as well. Affected
1138 file is silcd/packet_receive.c.
1140 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1142 * Implemented the user limit to the CMODE_CHANGE notify,
1143 CMODE command reply and JOIN command reply in server.
1144 Affected files are silcd/server.c, command.c, command_reply.c,
1145 packet_send.c and packet_receive.c.
1147 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1149 * Defined SILC_STRFMT_END that must be used now with
1150 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1151 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1152 lib/silcclient/silcvcard.c, silcd/server_util.c.
1154 * Fixed the adding of public key to the WATCH list in server.
1155 Fixed the WATCH notify sending to client. Affected files
1156 are silcd/packet_send.[ch], command.c, server_util.c.
1158 * Implemented the watching by public key in the SILC Client
1159 Library and SILC Client. Affected files are
1160 lib/silcclient/command.c and client_notify.c.
1162 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1164 * Added support for public key watching in server. Affected
1165 files are silcd/server.c, server_internal.h, command.c,
1168 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1170 * Added public key to the SIlcClientEntry. Affected files
1171 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1173 * Fixed the get_clients_whois reply processing to return
1174 exactly same entries server returned. Makes it possible
1175 to search using attributes. Affected file is
1176 lib/silcclient/idlist.c.
1178 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1180 * Save founder key to SilcChannelEntry. Affected files are
1181 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1183 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1185 * Call the monitor callback with _CLOSED status from the
1186 silc_client_file_close. Affected files are
1187 lib/silcclient/client_fpt.c, silcclient.h
1189 * Added silc_client_get_clients_whois which resolves using
1190 WHOIS, and supports requested attributes as well.
1191 Affected files are lib/silcclient/silcclient.h, idlist.c.
1193 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1195 * Added support for asking the destination filename where
1196 the downloaded file is saved in the file transfer. Affected
1197 files are lib/silccilent/silcclient.h, client_ftp.c.
1199 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1201 * Fixed error handling in resuming data processing. Affected
1202 files are lib/silcclient/client_resume.c and client.c.
1204 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1206 * Fixed silc_client_send_private_message to return TRUE correctly.
1207 Affected file lib/silcclient/client_prvmsg.c.
1209 * Added topic to the SilcChannelEntry. Affected files are
1210 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1212 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1214 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1215 file lib/silcclient/command.c
1217 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1219 * Convert all commands to UTF-8 before passing them to the
1220 client library. Still need to convert replies from UTF-8 to
1221 the locale encoding. Affected file
1222 irssi/src/silc/core/silc-cmdqueue.c
1224 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1226 * redirect all silc_client_command_calls through a queueing framework.
1227 This fixes /CYCLE and the annoying "nick change after auto-joining
1228 a channel". Furthermore it defines one central point where
1229 command parameters can be UTF-8-ified. Affected files
1230 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1231 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1233 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1235 * use asynchronous connect() to establish router connections.
1236 Fixes problem when the primary router goes down. Affected files
1237 silcd/server.c, silcd/server_backup.c
1239 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1241 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1242 Fixed various compilation warnings when type casting ints
1243 to pointers or vice versa, of different size. Updates around
1246 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1248 * Surrogates not allowed in UTF-8 strings, updated decoder.
1249 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1250 testers in lib/silcutil/tests/ directory.
1252 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1254 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1255 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1256 files are lib/silcclient/silcclient.h, client.c.
1258 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1260 * When resuming a session fails, notify the user that the session
1261 file needs to be removed eventually. Affected files
1262 irssi/src/fe-common/silc/module-formats.[ch],
1263 irssi/src/silc/core/client_ops.c.
1265 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1267 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1268 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1270 * Typofix in Irssi::Silc module. Affected file
1271 irssi/src/perl/silc/Silc.xs.
1273 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1275 * Changed the way NOTICE flagged messages are treated. Added support
1276 for notices in queries and signing notices. Affected files
1277 irssi/default.theme; irssi/docs/help/in/notice.in;
1278 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1279 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1281 * Fixed typo in /ACTION help. Affected file
1282 irssi/docs/help/in/action.in
1284 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1286 * Fixed typo in perl module. Affected file
1287 irssi/src/perl/silc/Server.xs
1289 * Changed the way ACTION flagged messages are treated. Added support
1290 for actions in queries and signing actions. Affected files
1291 irssi/default.theme; irssi/docs/help/in/action.in;
1292 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1293 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1296 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1298 * Incorrectly reported error when client had to be resolved from
1299 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1301 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1303 * Fixed whois public key hash table deleting and adding in
1304 detached client case. Affected file silcd/packet_receive.c.
1306 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1308 * Changed filenames of silc/fe module not to collide with filenames
1309 from core/fe. Also seperated public messages printing from
1310 query messages printing. Affected files are all in
1311 irssi/src/fe-common/silc.
1313 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1315 * Fixed the invite process handling during joining to use
1316 correct server name for the client that is matched against
1317 the invite string for the channel. Wrong server name caused
1318 inability to join the channel. Affected file is
1321 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1323 * Fixed the CUMODE channel founder authentication on normal
1324 server to not remove the founder rights on existing founder
1325 before checking that router accepts the mode change. Affected
1326 files are silcd/command.c and silcd/packet_receive.c.
1328 * Remove the server entry correctly when rekey timeouts and
1329 remote router connection on normal server is closed. Fixes
1330 a crash where server uses the freed server entry. Affected
1331 file silcd/server.c.
1333 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1335 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1336 networks. This is the first step in solving the bug about
1337 /SERVER ADD -silcnet <silcnet>. Affected files
1338 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1339 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1340 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1342 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1344 * /SMSG and /MMSG now correctly create new queries. Affected files
1345 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1347 * Add basic support for SILC protocol specific variables in perl.
1348 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1349 irssi/src/perl/Makefile.am
1351 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1353 * Don't use silc_get_input, it's obviously not reliable. Fixes
1354 issue when the current key expires. Affect file
1355 irssi/src/silc/core/clientutils.c
1357 * Make the session data filename configurable. This makes it
1358 possible to have different session files for different
1359 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1360 client_ops.[ch], silc-servers.c,
1361 irssi/src/silc/fe-common/silc/module-formats.[ch]
1363 * Use the same set of libtool files for the MPI lib as for the
1364 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1365 config.sub, configure.in, install-sh, missing, mkinstalldirs
1367 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1369 * Fixed server statistics decrementing error to not go to
1370 negative. Affected file silcd/packet_receive.c.
1372 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1374 * Use silc_server_query_add_error to add error in public key
1375 search error. Added support in send_reply to send errors
1376 without specific argument. Affected file silcd/server_query.c.
1378 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1379 Client for NO_SUCH_NICK. It was against the protocol specs.
1380 Affected file irssi/src/silc/core/client_ops.c.
1382 * Added backwards support for the wrong NO_SUCH_NICK error sending
1383 in server. To be removed in SILC Server 1.0. Both old clients
1384 and clients with fixed error handling now works. Affected file
1385 silcd/server_query.c.
1387 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1389 * fixed a bug in the whois using attributes function where no
1390 error was sent if no nickname and client id but the attributes were
1391 given to whois. Affected file silcd/server_query.c
1393 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1395 * remove public key from public key hashtable on detach. Affected
1396 file silcd/packet_receive.c
1398 * free public key hashtable before removing clients on server
1399 shutdown. Affected file silcd/server.c
1401 * remove public key prior deleting client-data on killing a client.
1402 Affected file silcd/server_util.c
1404 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1406 * Getting the MOTD from other servers works now. Affected
1407 files are silcd/command.c and silcd/command_reply.c
1409 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1411 * Initialize the variable idletag, since it is tested in
1412 silc_core_deinit for its default value. Affected file
1413 irssi/src/silc/core/silc-core.c
1415 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1417 * Fixed signed channel messages across cells. Affected file
1420 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1422 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1423 is not defined. They can now be safely used in if-statements
1424 without braces. Affected file lib/silcutil/silclog.h.
1426 * Added the checks for backup closing connection due to error
1427 (local or remote) and thus not allow the resuming to occur
1428 in reconnect. Affected files are silcd/packet_send.c
1431 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1433 * Help file updates. Affected files in irssi/src/docs/help/in/.
1435 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1437 * Fixed channel messages across cells. Affected file
1440 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1442 * Fixed file transmission accepting in client library to not
1443 start the negotiation if user hasn't accepted the transfer,
1444 instead create new session for resent transfer. Affected
1445 file lib/silcclient/client_ftp.c.
1447 * Show the session ID in the file transmision list. Remove
1448 session from list that failed to transfer. Switch the current
1449 session automatically after transmission, and in errors, to new
1450 session if other sessions exists in the transfer list. Affected
1451 files are irssi/src/silc/core/silc-servers.c,
1452 irssi/src/fe-common/silc/modfule-formats.c.
1454 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1456 * Fixed MIME header parsing for the hopefully last time. Affected
1457 file lib/silcutil/silcstrutil.c
1459 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1461 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1463 * The SILC RNG is now gauranteed to return non-zero random
1464 values. Affected files are lib/silccrypt/silcrng.[ch].
1466 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1468 * Fixed nickname formatting when changing only case of the
1469 nickname. Affected file lib/silcclient/idlist.c.
1471 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1473 * Fixed a memory leak and incorrect printing of the "appears as"
1474 message. Affected file irssi/src/silc/core/client_ops.c
1476 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1478 * Added CRT (Chinese Remainder Theorem) supported RSA
1479 private keys and private key operations. This significantly
1480 increases private key operation efficiency. No compatibility
1481 issues with new or old private keys. Affected files are
1482 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1484 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1486 * Fixed GCC-3.3.2 related compilation warnings from the
1489 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1491 * Removed RC6 from distributions.
1493 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1495 * Added some better comments to lib/silccrypt/silcpkcs.h,
1496 optimized some routines in lib/silccrypt/silcpkcs.c.
1497 Added test_silcpkcs into lib/silccrypt/tests/.
1499 * Fixed silc_rng_global_init to actually init the global RNG
1500 if RNG wasn't provided for it. Affected file is
1501 lib/silccrypt/silrng.c.
1503 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1505 * Added silc_hash_table_find_by_context_ext. Affected files
1506 lib/silcutil/silchashtable.[ch].
1508 * Save the public key on normal server in WHOIS command reply
1509 from attributes, if present, and add it to public key hash
1510 table. Fixes WHOIS resolving by public key on normal server.
1512 Optimized the attributes resolving on normal server to not
1513 resolve if we resolved them already from router.
1515 Affected files are silcd/server_query.c, command_reply.c.
1517 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1519 * Added support for whois using attributes.
1520 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1521 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1524 * Added support for whois using public key attribute to /WHOIS i
1525 client command. Affected files irssi/docs/help/in/whois.in,
1526 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1528 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1530 * Fixed UMODE setting in server when the client has anonymous
1531 mode set. The mode setting was not working. Affected file
1534 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1536 * Fixed some bugs and typos related to sending split messages.
1537 Print notification when sending messages with /MMSG. Affected
1538 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1540 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1542 * Optimized the socket referencing in packet routines, client
1543 library and server. Affected files are lib/silccore/silcpacket.c,
1544 lib/silcclient/client.c and silcd/server.c.
1546 * If silc_socket_set_qos is given with NULL arguments the QoS is
1547 reset from the socket. Affected files are
1548 lib/silcutil/silcsockconn.[ch].
1550 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1552 * Add a /LISTKEYS command which lists the locally cached
1553 client and server keys. Affected files
1554 irssi/src/fe-common/module-formats.[ch],
1555 irssi/src/silc/core/silc-{channels,servers}.c
1556 irssi/docs/help/in/listkeys.in
1558 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1560 * Check that packet queue purging was successful. Affected
1561 files lib/silcclient/client.c and silcd/packet_send.c. Related
1562 to MAC failed errors.
1564 * Do not clear the inbuf even if it is empty if QoS was applied
1565 to it. Otherwise the QoS data is cleared and MAC failed error
1566 will occur. Affected file lib/silccore/silcpacket.c.
1568 * Use the rekey period time as rekey protocol timeout value.
1569 If the rekey does not succeed during the rekey period there's
1570 something very wrong, and we most likely end up with wrong keys,
1571 do graceful reconnect then. Affected file silcd/server.c.
1573 * Take reference of the socket in the parser context, as it's
1574 possible to have the parsers in queue after the socket is
1575 disconnected and this may cause crash. Affected files are
1576 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1579 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1581 * Fixed KICK command reply sending, it sent to replies.
1582 Affected file silcd/command.c.
1584 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1586 * Finish the silc-mime.pl script. It now supports MIME type
1587 guessing using magic files, signing data messages, executing
1588 MIME handlers in background. Affected files
1589 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1591 * Changed MIME signal handler to make things easier for the perl
1592 script. Affected files irssi/src/silc/core/client_ops.c,
1593 silc-servers.c, and irssi/docs/signals.txt
1595 * Cleaned up the silc_mime_parse function and fixed detection
1596 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1598 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1600 * Resolve the IP for file transfer listener from the connection
1601 socket. Affected file lib/silcclient/client_ftp.c.
1603 * Accept NULL hostname parameter in the functions
1604 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1605 if hostname is not wanted.
1607 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1609 * Fixed race condition between silc_client_init and
1610 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1612 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1614 * Fixed file transfer connection closing when SIGNOFF for
1615 the client is received from server. Affected file is
1616 lib/silcclient/client_ftp.c.
1618 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1620 * Check for disconnected socket in QUIT callback. Affected
1621 file silcd/command.c.
1623 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1625 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1626 Affected files lib/silcutil/silcstrutil.c
1628 * Cleaned up the escape/unescape functions for correctness and
1629 speed. Affected file irssi/src/silc/core/client_ops.c
1631 * Removed handling for data messages with Content-Type: text/*,
1632 moved parsing of MIME headers to the signal handler, added
1633 support for signing and verifying data messages. Affected
1634 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1635 irssi/src/silc/core/silc-{servers,channels}.c
1637 * Added a perl script for handling data messages based on
1638 information read from Mailcap files. New file
1639 irssi/scripts/silc-mime.pl
1641 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1643 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1644 acknowledge recepetion of a message to the sender. Updated
1647 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1649 * Unregister channel key saving callback when deleting channel.
1650 Affected file lib/silcclient/idlist.c.
1652 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1653 before calling notify client operation. Affected file is
1654 lib/silcclient/client_notify.c.
1656 * Unregister QoS tasks when deleting the socket connection.
1657 Affected files lib/silcutil/silcsockconn.[ch],
1658 unix/silcunixsockconn.c.
1660 * Implemented latest presence-attrs draft changes. Affected
1661 files lib/silccore/silcattrs.h and
1662 irssi/src/silc/core/silc-queries.c.
1664 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1666 * Save old channel keys in list to allow more rapid change
1667 of channel keys if server for some reason does that. This
1668 avoids loosing so many channel messages due to not having
1669 key to decrypt. Affected file lib/silcclient/silcclient.h,
1670 idlist.c and client_channel.c.
1672 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1674 * Continued backup router tests and fixes. Affected files
1675 silcd/server_backup, server_util.c, server.c. See TODO.
1677 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1679 * Fixed SERVER_SIGNOFF handling in servers. The client
1680 was removed from wrong list thus not removing the client
1681 at all. Affected file silcd/packet_receive.c.
1683 * Do not execute rekey protocol for disabled connections as
1684 it would never go through. Affected file silcd/server.c.
1686 * Added timeout for rekey protocol to catch if the protocol
1687 never executes successfully. Affected files silcd/server.c
1690 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1692 * Abandon packet processing for disconnected sockets. Check
1693 this always after calling packet processing callback.
1694 Affected file lib/silccore/silcpacket.c.
1696 * Fixed double registration disconnection code in server.
1697 Closed wrong connection. Affected file silcd/packet_receive.c.
1699 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1701 * On normal server reconnect to primary during resuming 4
1702 times, then give up. Affected file silcd/server_backup.c.
1704 * If during reconnecting to routers we notice we have router
1705 connection but no primary router set, the server is in desync.
1706 Reconnect to primary to restore network. Affected file
1709 * Assure that only one protocol is exeucting at the same time.
1710 Added checks for all protocols. Affected files are
1711 silcd/server.c and server_backup.c.
1713 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1715 * Check that a string is not already part on invite/ban
1716 string when processing it. Affected file silcd/server_util.c.
1718 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1720 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1721 with 1.2 version of the protocol. Affected file is
1722 silcd/packet_receive.c.
1724 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1726 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1727 where the passphrase was given. Affected file is
1730 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1732 * INVITE and BAN notifys are now delivered from routers to
1733 servers (but not clients) on the channel. Updated specs and
1734 code. Affected files silcd/packet_[send|receive].[ch],
1735 command.c, server.c and server_util.c.
1737 * Implemented INVITE and BAN announcing. Affected files are
1738 silcd/server.[ch], server_util.c.
1740 * Implemented SilcStatus error type argument returning in
1741 command reply error in server. Affected file silcd/command.c.
1743 * Implemented SilcStatus argument returning in comand reply
1744 in client library. The command_reply client operation now
1745 returns error specific arguments as well. Affected files
1746 are lib/silcclient/command_reply.[ch], client_resume.c,
1747 lib/silccore/silcstatus.[ch].
1749 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1751 * Backup router protocol version 1.2 implemented. Testing still
1752 required. Affected files in silcd/server_backup.[ch], server.c,
1753 packet_receive.c and server_internal.h.
1755 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1757 * silc_client_send_[channel|private]_message now return TRUE
1758 or FALSE. Affected file lib/silcclien/client_channel.c and
1761 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1763 * Check for explicit nickname in INVITE and BAN processing
1764 during join as well (and don't expect only wildcards in
1765 invite/ban strings). Affected file silcd/command.c.
1767 * Fixed the INVITE and BAN by public key. The public key saved
1768 is the PK payload (as specified) not the raw data. Affected
1769 file silcd/server_util.c.
1771 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1773 * UTF-8 text message support for actions and notices in SILC
1774 Client. Affected file irssi/src/silc/core/client_ops.c.
1776 * silc_get_username and silc_get_real_name now returns sensible
1777 data on Win32. Patch by Toni Willberg. Affected file is
1778 lib/silcutil/win32/silcwin32util.c.
1780 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1782 * Provide a signal handler to send MIME encoded messages and emit
1783 a signal when a MIME encoded message is received. Also document
1784 the signals for usage with the perl interface.
1786 A sample perl script will be supplied at a later point.
1788 Affected files are irssi/docs/signals.txt,
1789 irssi/src/silc/core/client_ops.[ch],
1790 irssi/src/silc/core/silc-{channels,servers}.c
1792 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1794 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1795 server. Use this time to display a lag and disconnect when it
1796 exceeds a specified limit.
1798 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1800 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1802 * Remove the channel auth list in normal server if router
1803 encofrces its list during connecting. Send notify to channel
1804 to remove the mode to remove the list. Affected files are
1805 silcd/server_util.c and silcd/packet_receive.c.
1807 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1809 * Added support for channel public keys. Updated protocol specs
1810 and implemented it. Affected files are
1811 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1812 lib/silcclient/command_reply.c.
1814 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1816 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1817 terminate the process on Linux. Affected file silcd/silcd.c.
1819 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1821 * Check for NULL buffer in silc_buffer_clear. Affected file
1822 is lib/silcutil/silcbuffer.h.
1824 * Simplified the backup router protocol by removing the _GLOBAL
1825 types. Updated protocol specs and the code. Affected files
1826 are silcd/server_backup.[ch].
1828 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1830 * Deny '@' and '!' from nicknames since they are reserved
1831 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1832 Updated protocol specs and the code.
1834 Affected files are silcd/server_util.[ch].
1836 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1838 * Fixed stack overflow in Irssi SILC client. Affected
1839 file irssi/src/silc/core/client_ops.c.
1841 * Check that Host is set in ServerConnection and RouterConnection
1842 in silcd.conf. Affected file silcd/serverconfig.c.
1844 * Fixed crash in server with protocol completion callbacks,
1845 namely rekey and backup resuming protocols. Affected files
1846 are silcd/server_backup.c and silcd/server.c.
1848 * Fixed rekey protocol to not restart if it is started already.
1849 Affected files are lib/silcclient/client.c and
1852 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1854 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1856 * Fixed EOF handling in SILC Config, affected file
1857 lib/silcutil/silcconfig.c.
1859 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1861 * Fixed RESOLVING flag handling in JOIN notify and other
1862 notifys to handle the resolvings correctly in client library.
1863 Affected file lib/silcclient/client_notify.c.
1865 * Do not send full INVITE and BAN lists in INVITE and BAN
1866 notifys, only the changed information. Affected file
1869 * Fixed INVITE notify sending in INVITE command, send it
1870 only when needed. Affected file silcd/command.c.
1872 * Handle the founder key change properly in CMODE_CHANGE
1873 notify. Bug #122. Affected file silcd/packet_receive.c.
1875 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1877 * Remove the mark for output (mark it only for input) after
1878 purging outgoing queue. Prevents the "Error in select()"
1879 floods. Affected file silcd/packet_send.c.
1881 * Fixed incorrect connection deletion from client library
1882 after calling "connect" client operation. Could cause
1883 crashes for example during reconnect timeouts. Affected
1884 files are lib/silcclient/client.c and
1885 irssi/src/silc/core/client_ops.c.
1887 * Check server private key file permissions before starting
1888 the server. Affected file silcd/serverconfig.c.
1890 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1892 * NULL terminate allocated string in silc_buffer_strformat.
1893 Affected file lib/silcutil/silcbuffmt.c.
1895 * Rewrote the invite/ban list string handling in server to
1896 use SilcBuffer instead. Affected files are silcd/command.c
1897 and silcd/server_util.c.
1899 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1901 * Fixed double free in CMODE command when setting new HMAC
1902 for channel. Affected file silcd/command.c.
1904 * Added couple of missing memset's to zero sensitive memory.
1905 Affected files silcd/command.c, lib/silcclient/command.c.
1907 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1909 * Fixed a double free in INVITE command error handling in
1910 server. Affected file silcd/command.c.
1912 * Added macros SILC_SWAB_[16|32] to swab byte order of
1913 16-bit and 32-bit unsigned integers. Affected file
1914 lib/silcutil/silctypes.h.
1916 * Use the SILC_SWAB_16 instead of htons() in server when
1917 handling ports since the ports in structures are always
1918 in little-endian order (regardless of platform). Affected
1919 file silcd/serverid.c and silcd/server_backup.c.
1921 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1923 * Send DISCONNECT in close admin command in server. Affected
1924 file silcd/command.c.
1926 * Check whether we are already connecting to a remote router
1927 (in addition of checking whether we are already connected)
1928 before creating new connection. Affected file silcd/server.c.
1930 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1932 * Added better compiler and compiler flags checking in
1935 * Check that socket is valid after QoS is applied to data.
1936 Affected file lib/silcutil/unix/silcunixsockconn.c.
1938 * Make sure the socket connecetion is not closed to early
1939 when closing connection in server. Also make sure the
1940 connection is always closed after error in a protocol.
1941 Affected file silcd/server.c.
1943 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1945 * Removed --session and --dummy options from Irssi SILC Client.
1946 -d option is available only if --enable-debug was given.
1947 Affected files are irssi/src/silc/core/silc-core,
1948 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1950 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1952 * Added silc_buffer_steal to steal the data from the buffer.
1953 Affected file lib/silcutil/silcbuffer.h.
1955 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1957 * Fixed server crash with double Primary block in config file.
1959 Fixed also various memory leaks around the config file
1960 parser. Affected files lib/silcutil/silcconfig.c,
1961 silcd/serverconfig.c.
1963 * Changed my nickname (Johnny Mnemonic) to my real name, this
1964 means that bugs introduced by him were actually introduced
1967 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1969 * Don't display "foo appears as foo\nYou're now known as foo"
1970 messages. Affected file irssi/src/silc/core/client_ops.c
1972 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1974 * Fixed error handling of invalid client entry when calling
1975 commands in server. Fixes a crash. Affected file
1978 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Added some sanity checks in server for correctness of the
1981 server configuration. Affected file silcd/serverconfig.c.
1983 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1985 * Prevent endless resolving of user informations in USERS
1986 command by checking the command reply status correctly.
1987 Affected file lib/silcclient/command_reply.c.
1989 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1992 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1993 Aldous <Matthew@Aldous.com>.
1995 * Added better implementation using CriticalSection of
1996 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1997 <mikko.lahteenmaki@pikabaana.net>.
1999 * Added some Winsock WIN32 compatiblity defines into
2000 includes/silcwin32.h.
2002 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * Fixed double free in async host lookup code. Affected file
2005 lib/silcutil/silcsockconn.c.
2007 * On backup router handle now the SERVER_SIGNOFF from router
2008 for local connected servers too, and close the connections.
2010 Do not process them as normally signing off servers when they
2011 really signoff by sending EOF fe, but always assume that
2012 router sends the SERVER_SIGNOFF.
2014 Affected files silcd/server.c and silcd/packet_receive.c.
2016 * Fixed socket unsetting when closing connections. Affected
2017 files silcd/server.c and silcd/packet_send.c.
2019 * Do not print the nickname in SERVER_SIGNOFF if we do not
2020 have it. Prevents asserts in Irssi core. It is possible we
2021 don't have the nick if it was just being resolved when server
2022 signoff. Affected file irssi/src/silc/core/client_ops.c.
2024 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Fixed autonick crashbug in client library. Affected file
2027 lib/silcclient/client.c.
2029 * Fixed Unix implementation of SilcMutex to really assert if
2030 the mutex is locked/unlcoked already. Affected file
2031 lib/silcutil/unix/silcunixmutex.c.
2033 * Fixed locking in silc_schedule_uninit. It didn't lock
2034 when dispatching timeout tasks. Affected file is
2035 lib/silcutil/silcschedule.c.
2037 * Changed Win32 implementation of SilcThread to use modern
2038 Win32 interface. Affected file is
2039 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2041 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2043 * Don't print signed messages when sending failed. Affected files
2044 irssi/src/silc/core/silc-[servers.c/commands.h]
2046 * Send adquate signal when founding a channel by joing it. Affect
2047 file irssi/src/silc/core/client_ops.c
2049 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2051 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2052 irssi/src/fe-common/core/themes.c
2054 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Fixed close command to use the port correctly when closing
2057 server connections. Affected file silcd/idlist.c.
2059 * Check for NULL outbuf in silc_socket_write. It is possible
2060 that it is NULL is some odd case. Affected files are
2061 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2063 * Do not call final protocol callback for backup router
2064 resuming protocol when closing connection. It is closed
2065 by timeout in case of error. Affected file silcd/server.c.
2067 * Backup reconnect to router if backup resuming protocol
2068 failed. Affected file silcd/server_backup.c.
2070 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * Fixed double free in SKE library error hadling when signature
2073 error occurred. Affected file lib/silcske/silcske.c.
2075 * Save the fingerprint to new SilcClientEntry after changing
2076 nickname. Affected file lib/silcclient/client_notify.c.
2078 * Print SIGNOFF in Irssi SILC client only if the nickname is
2079 known. Prevents asserts in Irssi core. It is possible we
2080 don't have the nick if it was just being resolved when it
2081 quit. Affected file irssi/src/silc/core/client_ops.c.
2083 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2085 * Fixed double free in invite list adding code when adding
2086 invite strings. Affected file silcd/server_util.c.
2088 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * More log printing during backup router protocol. Affected
2091 file silcd/server_backup.c.
2093 * Removed backwards support for old private key file format.
2094 Affected file lib/silccrypt/silcpkcs.c.
2096 * Removed backwards support for not-so-strict decryption length
2097 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2099 * GETKEY to update the client entrys fingerprint too.
2100 Affected file lib/silcclient/command_reply.c.
2102 * Added --without-libtoolfix for package builders using weird
2103 wrappers around libtool (BSD at least).
2105 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Fixed backup router bugs: When backup resumes router and
2108 receives a CHANNEL_MESSAGE packet the backup must not act
2109 as router since the packet header decryption would be
2110 different. Also, when relaying packets to channel, do
2111 not re-encrypt packets on backup that came from the primary
2112 since the connection isn't really router-router connection.
2113 Affected files silcd/server.c, silcd/packet_send.c.
2115 * Added checks in encryption/decryption that encryption/decryption
2116 length sent as argument really is multiple by block size. Helps
2117 catching really weird bugs like the above backup router bugs
2118 when packets are being decrypted in wrong way. Affected files
2119 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2121 * Fixed padding generation in private key file encryption.
2122 Affected file lib/silccrypt/silcpkcs.c.
2124 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Added ignore_message_signatures setting which can be used
2127 to ignore signatures in messages. Affected files are
2128 irssi/src/silc/core/client_ops.c, silc-core.c.
2130 * Fixed the libtoolfix to use command line options instead of
2131 environment variables. They didn't work as expected. Now,
2132 the libtool is fully run-time configurable.
2134 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2136 * Verify signature payload for signed messages. Affected files
2137 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2138 irssi/src/silc/core/silc-core.h
2140 * Display signature verification result in public and private
2141 messages using theme abstracts. See irssi/default.theme for
2142 examples on their usage. Affected files
2143 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2144 irssi/src/fe-common/silc/module-formats.[ch],
2145 irssi/src/fe-common/silc/fe-common-silc.c,
2146 irssi/src/fe-common/silc/Makefile.am
2147 irssi/src/fe-common/core/fe-messages.[ch]
2149 * Fixed bugs in Irssi's theme parsing. Affected files
2150 irssi/src/fe-common/core/themes.c
2152 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * Calculate the correct length for signed messages before
2155 encrypting, it must be multiple by block size. Affected
2156 file lib/silccore/silcmessage.c.
2158 * silc_message_signed_get_public_key returns now both
2159 decoded and encoded public key. Affected files are
2160 lib/silccore/silcmessage.[ch].
2162 * Added libtoolfix script that makes the libtool more generic
2163 and configurable in run-time. Now we can specify in run-time
2164 if what kind of libraries we want to create, regardless of
2165 configuration. SIMs are now creates even if --disable-shared
2166 was explicitly given.
2168 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Fixed founder key sending in CMODE command in client.
2171 Affected file lib/silcclient/command.c.
2173 * Fixed CUMODE founder authentication in server to not check
2174 for client's public key since it's not supposed to do that.
2175 Affected file silcd/command.c.
2177 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2179 * Set realname and hostname in NICK_REC records. Affected file
2180 irssi/src/silc/core/silc-nicklist.c
2182 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * Remove 1.0 protocol backwards compat code from client
2187 * Added more reliable check for whether nickname did change
2188 or not, or whether only Client ID changed in NICK_CHANGE
2189 notify. Affected file lib/silcclient/client_notify.c.
2190 Fixes bug in '@' character handling in a nickname.
2192 * Added support for automatically parsing signature from
2193 the message payload. Added new function
2194 silc_message_get_signature to return the payload to
2195 application. Affected files lib/silccore/silcmessage.[ch].
2197 * Changed the private_message and channel_message client
2198 operations to deliver the SilcMessagePayload to the
2199 application too. Application can use it fe. to get the
2200 signature from the message for verification. Affected
2201 file lib/silcclient/silcclient.h, client_channel.c and
2204 * Redefined the signed payload for message payloads.
2205 Updated protocol specs and implemented.
2207 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * Fixed wrong invite and ban list handling in server command
2210 reply. Affected files are silcd/command_reply.c,
2211 silcd/server_util.[ch].
2213 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * Fixed CMODE setting in server when founder mode was set.
2216 Affected file silcd/command.c. Bug #95.
2218 * Added support to setting specific public key in CMODE in
2219 Irssi SILC client. Affected file lib/silcclient/command.c.
2221 * Added support to use specific public key in CUMODE in
2222 Irssi SILC Client. Affected file lib/silcclient/command.c.
2224 * Added support for inviting and banning by public key in
2225 Irssi SILC client. Affected file lib/silcclient/command.c.
2227 * Fixed fingerprint/babbleprint showing in invite and ban
2228 list command replys. Affected file is
2229 irssi/src/silc/core/client_ops.c.
2231 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2233 * Format CMODE +c and +h to display both the mode and the argument
2235 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Added test vectors and test programs for SHA-1, MD5,
2238 HMAC-SHA1 and HMAC-MD5. New tests are located in
2239 lib/silccrypt/tests/. Fixed also argument decoding bug in
2240 MD5 implementation. Affected file lib/silccrypt/md5.c.
2242 * Changed the channel private key and private message key
2243 generation (with static keys) to use SHA1 instead of MD5,
2244 as SHA1 is the mandatory hash function in SILC. Affected
2245 file lib/silcclient/client_[channel/prvmsg].c.
2247 * Changed the private key file encryption to use SHA1 instead
2248 of MD5. Added support for the old generation and added
2249 automatic change of the key (to be removed later). Affected
2250 files lib/silccrypt/silcpkcs.c.
2252 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Load only files with .pub suffix in PublicKeyDir. Affected
2255 file silcd/serverconfig.c.
2257 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2259 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2260 channels. Affected files silcd/silcd.c, silcd/server.h.
2262 * Added the config directive PublicKeyDir for the client block.
2263 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2265 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Merged Toni's irssi/silc.conf patch.
2269 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2271 * Max alloc tests in allocation routines. Affected file
2272 lib/silcutil/silcmemory.c.
2274 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * Fixed a typo in resuming code that fixed detach/resume code
2277 in server. Bug #93. Affected file silcd/packet_receive.c.
2279 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2281 * Do reverse lookups for server when /connecting. Affected files
2282 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2283 irssi/src/core/net-nonblock.*
2285 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * Added library versioning for shared libraries. Affected
2288 files configure.in.pre and lib/Makefile.am.pre.
2290 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2292 * Display INVITE and BAN lists as specified by SILC 1.2
2294 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * Do not send invite list back unless asked (when sending
2297 no arguments) or when list was modified. Affected file
2300 * Remove client from invite list in KILLED notify and in
2301 KILL command. Affected file silcd/command.c and
2304 * Fixed bugs in invite list handling in INVITE command.
2305 Affected files silcd/command.c and silcd/server_util.c.
2307 * Merged with Irssi 0.8.6.
2309 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2310 Affected file irssi/src/fe-text/silc.c.
2312 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * The silc_argument_get_[first/next] now return the argument
2315 type to caller. Added silc_argument_payload_encode_one.
2317 Affected files are lib/silccore/silcargument.[ch].
2319 * Added support for the SILC 1.2 INVITE command and new
2320 invite lists to server. Affected files are silcd/command.c,
2321 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2323 * Added support for the SILC 1.2 BAN command and new
2324 ban lists to server. Affected files are silcd/command.c,
2325 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2327 * Added support to client sending new INVITE command. Affected
2328 file is lib/silcclient/command.c.
2330 * Added support to client sending new BAN command. Affected
2331 file is lib/silcclient/command.c.
2333 * Added support for removing client from invite list when kicked
2334 from channel, as SILC 1.2 dictates. Affected files are
2335 silcd/packet_receive.c and silcd/command.c.
2337 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2340 automatically the cipher's internal IV. Affected files
2341 lib/silccrypt/silccipher.[ch].
2343 * Assure the RESUME_CLIENT packet is not sent to twice to
2344 backup router if the detached client was originated from
2345 the backup. Affected file silcd/server.c. Bug #76.
2347 * Changed silc_sim_symname to not allocate memory. Affected
2348 file lib/silcsim/silcsimutil.c.
2350 * Fixed memory leaks with SIMs in server. Affected files
2351 silcd/serverconfig.c, silcd/server.c.
2353 * Fixed channel key distribution after resuming detached
2354 client. Affected files silcd/packet_receive.c.
2356 * Fixed channel's global_user boolean checking after detaching.
2357 Check it after changing the owner of the client not before.
2358 Affected file silcd/packet_receive.c.
2360 * Fixed few double frees from client library. Fixes at least
2361 Bug #81, possibly others too.
2363 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2364 notifys in Irssi SILC Client. Affected file is
2365 irssi/src/silc/core/client_ops.c. Bug #82.
2367 * Applied Ville Räsänen's manual page and --mandir bugfix
2368 patch. Affected files are configure.in.pre and Makefile.am.pre.
2371 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Added support to backup router protocol for backup to tell
2374 normal server that it cannot use the backup router as primary
2375 because the primary isn't really down. Updated protocol
2378 * Added support for primary router to tell backup router that
2379 resuming is not possible because the backup really isn't primary
2380 in the cell. For example if backup disconnected itself the
2381 resuming is not allowed since the primary really did not
2382 go down. Updated protocol specs.
2384 * Removed MARS from crypto library.
2386 * Defined the CTR mode and Randomized CBC mode in SILC. The
2387 CTR mode is RECOMMENDED now in specification. Defined also
2388 Serpent cipher as optional cipher. Updated the protocol specs.
2390 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Added support for inviting/banning by IP/MASK, public key,
2393 and explicit Client ID. Redefined the command and notify
2394 types to allow easier forwards support for other methods
2395 of inviting/banning. Updated protocol specs.
2397 * Remove the client from channel's invite lists if the client
2398 is kicked or killed. Updated protocol specs.
2400 * Unified the Channel Message Payload and Private Message
2401 into one Message Payload. Updated protocol specs and
2404 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * Don't wait for EOF after socket error has occurred, but
2407 close the connection. Affected file is silcd/server.c.
2409 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2411 * Added support for setting FOUNDER mode on channel with
2412 specific public key which can be set with CMODE command.
2413 Updated protocol specs and implemented in client and server.
2415 * Fixed the Irssi SILC client to correctly shutdown the client
2416 library to avoid memory leaks. Affected files are
2417 irssi/src/silc/core/silc-core.c and silc-servers.c.
2419 * Deprecated the No Reply flag in SKE protocol and introduced
2420 "IV Included" flag which can be used to indicate that the IV
2421 is included in the ciphertext. This makes it possible to use
2422 SILC on unreliable transport, such as UDP which may cause
2423 packet reordering and losses. Updated protocol specs, did
2426 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2429 < 32 bit values in correct size. Affected file is
2430 lib/silcmath/mp_mpi.c.
2432 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Fixed the KE Start Payload parsing to check that mandatory
2435 fields are present. Affected file lib/silcske/payload.c.
2437 * Fixed compilation warnigs in Irssi SILC Client. Affected
2438 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2440 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2442 * Print "nick now appears as newnick" and update Irssi's nicklist
2443 when you change your nick to "nick". Closes #62
2445 * Never format your own nick. Closes #63
2447 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2449 * SILC_UMODE_GONE changes are now propagated correctly to the
2450 Irssi client. Closes #54
2452 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2454 * Fixed example in /HELP KEY
2456 * Added expando $j which expands to current SILC Client version
2458 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Fixed public key decoding in crypto library.
2462 * Added better error printing to SKE library.
2464 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Fixed NICK command to not crash if nickname was not sent.
2468 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2471 Deprecated the old Encrypt-And-MAC order. Updated protocol
2472 specs and implemented.
2474 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2475 generation. Updated specs and implemented.
2477 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Added support for rekey before 2^32 sequence number wraps.
2480 Affected files in server and client library.
2482 * Padding must be at least 8 bytes now. Implemented and updated
2485 * Compute maximum padding for authentication packets to make
2486 passphrase approximation attacks impossible. Affected files
2487 in client library and in server.
2489 * Fixed PING command sending in client library and handling in
2490 server. The server ID must be ID Payload, not raw ID data.
2491 Affected files in server and client library.
2493 * Defined that all public keys sent in commands and notify
2494 payloads are actually Public Key Payloads not raw public key
2495 data. Updated protocol specs and implemented.
2497 * Updated protocol version to 1.2. Updated specs and code.
2499 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2500 status types. Updated specs and the code.
2502 * Added support for normal client to kill its own entries from
2503 the network. Updated protocol specs and the code.
2505 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2506 and added initial implementation.
2508 * Added MAC field to the Private Message Payload to protect
2509 against chosen ciphertext attacks. Updated the protocol specs
2512 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2513 attribute to indicate the user's current idle and signon time
2514 of a service. Updated protocol specs and implemented.
2516 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Added "do_not_bind" argument to silc_client_file_send what
2519 can be used to not bind locally but assume the file receiver
2520 provides the point of connect. Usefull when sender is behind
2521 NAT device. Affected file lib/silcclient/silcclient.h and
2524 * Added -no-listener option to FILE SEND command in Irssi SILC
2525 client. Affected file irssi/src/silc/core/silc-servers.c.
2526 Renamed FILE RECEIVE to FILE ACCEPT.
2528 * Confirm passphrase for private key encryption in
2529 silc_create_key_pair and silc_change_private_key_passphrase.
2530 Affected files are lib/silcutil/silcapputil.c.
2532 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2534 * Move silc_client_packet_send back to internal, added
2535 silc_client_send_packet, a bit simpler function for application.
2536 Affected files lib/silcclient/silcclient.h, client.c and
2539 * Moved the SilcClientEntry, SilcChannelEntry and
2540 SilcServerEntry to silcclient.h to be public and documented
2541 them for application. Affected files are
2542 lib/silcclient/silcclient.h and idlist.h.
2544 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Fixed manual page installation patch by Ville Räsänen.
2547 USERS help page fix patch by Ville Räsänen
2549 * Changed the silc_client_command_call interface to make
2550 the command call simpler for the application. The library
2551 now handles the command line parsing, command finding and
2552 execution. Application only needs to call the function
2553 with the command line. Affected files are
2554 lib/silcclient/silcclient.h, command.[ch].
2556 * Fixed silc_get_input to NULL-terminate the returned input.
2557 Affected file lib/silcutil/silcutil.c.
2559 * Resolve the client's public key in JOIN command if the
2560 founder auth data is being requested but we don't know the
2561 client's public key. Affected file silcd/command.c.
2564 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2566 * Print notify for server opers when backup router comes
2567 online. Affected file silcd/server.c.
2569 * Fixed the INVITE command to send the invite list in
2570 command reply. Affected file silcd/command_reply.c.
2572 * Fixed MOTD command reply sending. Affected file
2575 * UTF-8 decode the topic in TOPIC command reply and LIST
2576 command reply in Irssi SILC client. Affected file is
2577 irssi/src/silc/core/client_ops.c.
2579 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2581 * Fixed the INVITE command to not crash Irssi SILC client
2582 when given without nickname argument. AFfected file
2583 irssi/src/silc/core/client_ops.c.
2585 * Fixed double free in WHOIS query on normal server when
2586 forwarding query to router. Affected file is
2587 silcd/server_query.c.
2589 * Fixed WATCH command reply handling on normal server which
2590 was missing altogether. Affected file silcd/command_reply.c.
2593 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2595 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2596 Included yodl sources for each of these. Also modified
2597 Makefile.am prototype to install these files to proper
2598 locations. Updated CREDITS. Affected file Makefile.am.pre,
2599 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2602 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2604 * Added support for encrypted private key files. Now
2605 passphrase must be provided when new key pair is created
2606 (can be empty though), and prompted when loading the
2607 private key. Added support for loading the old-style
2608 non-encrypted private keys as well. Affected files
2609 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2612 * Fixed silc_get_input to accept input on all terminals.
2613 Affected file lib/silcutil/silcutil.c.
2615 * Moved the Irssi SILC client key loading and other stuff
2616 to be called after the arguments and UI is initialized.
2617 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2619 * Added -P option to Irssi SILC client which can be used
2620 to change the passphrase of the private key. Affected
2621 file irssi/src/silc/core/silc-core.c.
2623 * Added silc_change_private_key_passphrase apputil routine
2624 to lib/silcutil/silcapputil.[ch].
2626 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * Fixed connection closing in client library to not crash.
2629 Moved the connection freeing totally to function
2630 silc_clinet_del_connection. Affected file
2631 lib/silcclinet/client.c.
2633 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2635 * Changed includes/silcincludes.h to silcincludes.h.in to
2636 include configuration specific information. The silcdefs.h
2637 is not included in to installation anymore (it's only
2638 compilation time header).
2640 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Moved the SilcClient and SilcClientConnection from client.h
2643 to the public lib/silcclient/silcclient.h. Changed the
2646 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2648 * If version string in silc_clinet_alloc is NULL the library
2649 puts it automatically. Affected file lib/silcclient/client.c.
2651 * Changed the version strings from variables to #define's
2652 in includes/silcversion.h.
2654 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2656 * Added shared library complation support.
2658 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2660 * Added lib/silcutil/silcapputil.[ch] for application
2661 utility functions. It includes routines for applications'
2662 convenience. Added silc_create_key_pair, silc_show_public_key
2663 and silc_load_key_pair functions.
2665 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Send RESUME_CLIENT packet from router to backup routers
2668 to in resuming. Affected file silcd/packet_receive.c.
2670 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * In IDENTIFY command parsing, send all other IDs except
2673 Client IDs explicitly to router for resolving on normal
2674 server. Also check that ID received in WHOIS command is
2675 always Client ID, others are not allowed. Affected file
2676 silcd/server_query.c.
2678 * Merged latest changes from irssi.org CVS.
2680 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2683 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2685 * Fixed the heartbeat sending in Irssi SILC client. Moved
2686 the silc_client_packet_send to silcclient.h for application
2687 usage. Affected files lib/silcclient/client_internal.h
2688 lib/silcclient/silcclient.h.
2690 * Fixed a bug in query resolving in server. Used wrong
2691 variable in a for loop and crashed. Affected file is
2692 silcd/server_query.c.
2694 * Server constructs requested attributes only to locally
2695 connected clients. Affected file silcd/server_query.c.
2698 * Fixed a bug when sending resolving from router to server
2699 with requested attributes. The constructed WHOIS command
2700 was incorrect. Affected file silcd/server_query.c.
2703 * Fixed Requested Attributes saving in WHOIS command reply.
2704 The length of the data buffer must be saved too. Affected
2705 file silcd/command_reply.c.
2707 * Update the client entry's servername after detaching is
2708 over. Affected file silcd/packet_receive.c. Bug #37.
2710 * Resolve incomplete client entrys in CUMODE_CHANGE and
2711 CMODE_CHANGE notifys. Affected file is
2712 lib/silcclient/client_notify.c. Bug #42.
2714 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * Fixed channel key packet processing bug on backup router
2717 during backup resuming protocol. Affected file is
2718 silcd/packet_receive.c.
2720 * Fixed memory leaks in server. Affected files are
2721 silcd/server.c and silcd/packet_receive.c.
2723 * Fixed packet decryption problem when backup router encrypted
2724 channel message with wrong key during backup resuming
2725 protocol. Affected file silcd/packet_send.c.
2727 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2728 Toni Willberg (toniw@iki.fi)
2730 * Changed the SilcCipher context to be private. Changed the
2731 silc_cipher_get_iv to just return pointer to the IV. Added
2732 silc_cipher_get_name to return the name of the cipher.
2733 Fixed code all around to support these changes. Affected
2734 files are lib/silccrypt/silccipher.[ch], client library and
2737 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Fixed unaligned access in lib/silccore/silcattrs.c.
2741 * Fixed libtool linking in lib/silcsim/Makefile.am.
2743 * Fixed services attribute printing. Affected files is
2744 irssi/src/silc/core/silc-queries.c.
2746 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Fixed a crashbug in incoming server accepting. Affected
2749 file silcd/server.c.
2751 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2753 * Added automatically generated index to Toolkit Reference
2756 * Added support for Postscript Toolkit Reference Manual.
2758 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2763 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Added 'send_events' boolean argument to the function
2766 silc_schedule_set_listen_fd which sends the set events to
2767 the application explicitly if set to TRUE. Default action
2768 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2769 lib/silcclient/client_internal.h and silcd/server_internal.h.
2771 * Added silc_compare_timeval to determine which time values
2772 is smaller. Affected file lib/silcutil/silcutil.[ch].
2774 * Added sort-of "Quality of Service" (QoS) support to
2775 SilcSocketConnection. Data reception can be controlled with
2776 rate limit per second and/or read data length limit.
2777 Added silc_socket_set_qos. Affected files are
2778 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2780 * Added the QoS configuration to SILC Server configuration
2781 file. Affected files are silcd/serverconfig.[ch] and
2784 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Merged with irssi.org CVS.
2788 * Failed OPER and SILCOPER authentications are now logged.
2789 Affected file silcd/command.c. Bugs #25.
2791 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * ROBODoc documented lib/silcutil/silcbuffer.h and
2794 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2795 <ville.rasanen@iki.fi>.
2797 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * Added support for auto-passphrase authentication from the
2800 config file during connecting which was not implemented
2801 yet. Affected file irssi/src/silc/core/client_ops.c.
2803 * Fixed a bug in authentication protocol failure handling which
2804 was processing wrong callback context. Affected files
2805 are lib/silcclient/client.c and protocol.c.
2807 * Fixed the /ATTR allow off to actually work. Affected file
2808 is irssi/src/silc/core/silc-queries.c.
2810 * Fixed the /ATTR -del to work. Affected file is
2811 irssi/src/silc/core/silc-queries.c.
2813 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2815 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2817 * Fixed mask attribute adding in Irssi SILC client. Affected
2818 file irssi/src/silc/core/silc-queries.c.
2820 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2822 * Added support for saving the requested attributes in
2823 WHOIS to directory. Affected file is
2824 irssi/src/silc/core/silc-queries.c.
2826 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Added support for parsing VCard fields that do not have
2829 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2831 * Fixed a double free bug in hash table foreach function
2832 if the entry was deleted in the foreach callback. Affected
2833 file lib/silcutil/silchashtable.c.
2835 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2837 * Added silc_attribute_get_verify_data to return the signature
2838 verification data for either user digital signature or
2839 server digital signature in Requested Attributes. Affected
2840 files are lib/silccore/silcattrs.[ch].
2842 * Added silc_vcard_alloc which is used to allocated dynamic
2843 SilcVCard context. The silc_vcard_free now checks whether
2844 the context is dynamically allocated or not. Affected files
2845 are lib/silcutil/silcvcard.[ch].
2847 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Periodically remove the NOATTR status from client entry
2850 so that the client may take the attributes in use even after
2851 server has resolved them unsuccessfully earlier. Affected
2852 file silcd/server_query.c and idlist.h.
2854 * Moved sha1hash and md5hash from client->internal to
2855 SilcClient for application usage. Affected files are
2856 lib/silcclient/client.h and client_internal.h.
2858 * Fixed attribute encoding and decoding bugs. Affected
2859 files lib/silccore/silcattrs.[ch].
2861 * Added ATTR command to Irssi SILC Client which is used to
2862 manage user's Requested Attributes sending and values for
2863 WHOIS command. Affected files around Irssi SILC client.
2865 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * Added silc_buffer_strformat which can be used to format
2868 strings into a buffer which size is automatically increased.
2869 Affected file lib/silcutil/silcbuffmt.[ch].
2871 * Added implementation of VCard (RFC 2426) which can be used
2872 as part of Requested Attributes in WHOIS command. Affected
2873 file lib/silcutil/silcvcard.[ch].
2875 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Some strncat -> silc_strncat changes our the core and
2880 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2881 errors. Added better error printing to SKE library.
2882 Affected files lib/silcske/silcske.c, silcske_status.h and
2885 * Save the PKCS key length even if only private key is set to
2886 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2888 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2889 length in bits not in bytes. Affected files are
2890 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2891 silcd/server_query.c.
2893 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Added silc_attribute_payload_encode_data to directly encode
2896 the data into the attributes buffer. Renamed function
2897 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2898 Affected files are lib/silccore/silcattrs.[ch].
2900 * silc_hash_table_find_foreach calls the foreach function now
2901 once even if the nothing was found with context set to NULL.
2902 Affected file lib/silcutil/silchashtable.[ch].
2904 * Remove the RESOLVING flag from client entry after received
2905 the Requested Attributes from the client. Fixed memory leak
2906 in client entry freeing. Affected files silcd/server_query.c
2909 * Added Requested Attributes support into SILC Client Library.
2910 It is not able to send requested attributes in WHOIS command,
2911 and also receive and process requested attributes. Added
2912 silc_client_attribute_[add|del] and silc_client_attributes_get
2913 functions. Added also `ignore_requested_attributes' to the
2914 SilcClientParams to not use attributes in client. Affected
2915 files are lib/silcclient/command.c, client_attrs.[ch],
2916 silcclient.h, client_internal and client.[ch].
2918 * Changed the silc_client_get_client_by_id to support Requested
2919 Attributes, it takes them as argument now. Affected file
2920 is lib/silcclient/silcclient.h, and idlist.c.
2922 * Added -details option to WHOIS command in Irssi SILC Client
2923 to support the requested attributes. By default it requests
2924 all attributes. Affected file lib/silcclient/command.c and
2925 irssi/doc/help/in/whois.in.
2927 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Add also SERVICE attribute for server-constructed attribute
2930 data. Also digitally sign the attributes and add
2931 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2932 silcd/server_query.c.
2934 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Changed the silc_attribute_payload_encode to support list
2937 of attributes (function may be called several times to add
2938 a new attribute). Removed the silc_attribute_payload_encode_list
2939 function. The encoding function now also automatically encodes
2940 the data, so the caller does not need to do that. Affected
2941 files lib/silccore/silcattrs.[ch].
2943 * Added support for replying on behalf of the user to the
2944 Requested Attributes in WHOIS command in the server. Affected
2945 file silcd/server_query.c.
2947 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2948 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2950 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Don't swtich to become primary router if we are backup if
2953 decryption error has occurred. Affected file silcd/server.c.
2955 * Fixed a bug in backup router IP address comparison in
2956 silc_server_backup_get.
2958 Save now also the port of the server/router and use that
2959 in comparison as well. Affected file silcd/server_backup.c.
2961 * Normal server now reconnects to backup router automatically
2962 if connection is lost to it. Affected file silcd/server.c.
2964 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * If packet processing fails (like integrity check fails)
2967 the connection is closed now. Affected files are
2968 lib/silccore/silcpacket.c and silcd/server.c.
2970 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * Fixed double free in RSA public key set function
2973 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2976 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2979 Added server_query.[ch] which provides one interface for
2980 querying information using all three commands.
2982 * Changed all "typedef unsigned char" in core library to
2983 "typedef SilcUInt8".
2985 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2989 * Renamed silc_server_get_client_resolve to
2990 silc_server_query_resolve and moved to server_query.[ch].
2992 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Resumed client packet handling from server put the resumed
2995 client on wrong list on router and caused the client not
2996 be present on the network anymore. Now fixed to put the
2997 client to correct list. Affected file silcd/packet_receive.c.
2999 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3001 * Various cleanup in error message output in config parsing code
3002 and in server init code. Fixed error log files containing
3003 too many newlines ('\n') in some situations. Affected files are
3004 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3006 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Use the reverse lookupped hostname in client internals
3009 instead of one user provided us as remote server name.
3010 Affected file lib/silcclient/client.c.
3012 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Added 'app_context' to silc_schedule_init. It is an
3015 application specific context that is delivered to application
3016 in task callback functions. Affected files are
3017 lib/silcutil/silcutil.[ch].
3019 * The hb_context in SilcSocketConnection is not freed
3020 automatically anymore (application must free it). Freeing
3021 it automatic is inconsistent. Affected files are
3022 lib/silcutil/silcsockconn.[ch].
3024 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * Added support for removing explicitly added client connections
3027 in rehash and closing the client connections if they were
3028 unconfigured in the rehash. Affected file silcd/server.c.
3030 * Added support for aborting automatically pending commands
3031 that never receives the reply (to avoid memory leaks).
3032 Added also silc_server_command_pending_timed to set the
3033 specific timeout for pending command. Affected files are
3034 silcd/command[_reply].[ch].
3036 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3037 specs and lib/silccore/silcstatus.h.
3039 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Changed the silc_get_time to accept time value as argument
3042 or if zero is sent return current local time. Affected
3043 file lib/silcutil/silcutil.[ch].
3045 * Added STATS command to client library and Irssi SILC client.
3046 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3048 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3050 * Assure that channel key is set before sending it. May
3051 crash server otherwise. Affected file silcd/packet_send.c.
3053 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Assure that endless loop cannot happen with detached client
3056 resolving on normal server. Added idlist status
3057 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3058 silcd/idlist.h and silcd/packet_receive.c.
3060 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * Incoming file transfer request cannot use same session as
3063 the sending session. This can happen when sending file to
3064 yourself. Crashed the client on quit. Affected file
3065 lib/silcclient/client_ftp.c. Bug #24.
3067 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Implemented the draft-riikonen-precense-attrs draft and
3070 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3072 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Distribute the SERVER_SIGNOFF notify also to local backup
3075 routers from the primary router. The backup router may not
3076 have the signing of local server directly connected and need
3077 to know about the signoff. Affected file silcd/server_util.c.
3079 * Use the primary router as the origin of the locally connected
3080 server when it is disconnecting from the backup router since
3081 that's where it really is coming from. Now the clients from
3082 the disconnecting server are removed correctly and "shadow"
3083 clients are not left to the backup router. Affected file
3086 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * If normal server is standalone and found existing but disabled
3089 channel, do not re-create the channel since it creates
3090 duplicate same channels. Affected file silcd/server.c.
3092 * Added anonymous client connections support to server. New
3093 "anonymous" configuration option to ConnectionParams section
3094 added. If set to true, the username and hostname information
3095 of the client will be scrambled and anonymous user mode is
3096 set automatically to the user. Affected files are
3097 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3099 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3101 * In JOIN notify handling, mark that the cache entry of the
3102 client cannot be expired. Can cause crashes on normal
3103 server (asserts client->channels). Affected file is
3104 silcd/packet_receive.c.
3106 * From now on distribution versions are used as protocol versions
3107 instead of by default using the Toolkit base version as protocol
3108 version. Affected file prepare.
3110 * Do not set the locally resolved hostname for local client
3111 entry but take what server sends. This way the real hostname
3112 is showed in WHOIS for yourself. Affected file is
3113 lib/silcclient/idlist.c and lib/silcclient/client.c.
3115 * Resolve local info with IDENTIFY when connecting to server.y
3117 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3119 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3120 for implied search (not needed on platforms which has native
3121 pthreads library). Use --without-pthreads to disable threads.
3122 Affected file is configure.in.pre
3124 * Fixed --with-iconv on platforms which need to bypass (broken)
3125 native iconv(). Affected file is configure.in.pre
3127 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3129 * Moved -C option parsing in Irssi SILC client at same time
3130 as other options. The UI was initialized earlier and caused
3131 problems on command line. Bug #16. Affected file is
3132 irssi/src/silc/core/silc-core.c.
3134 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3136 * Added global variable silc_log_timestamp that tells silclog
3137 wether to print or not the timestamp in the logging files.
3138 Affected file lib/silcutil/silclog.[ch].
3140 * Added silcd configuration option Timestamp in the Logging
3141 section. Affected file silcd/serverconfig.[ch],
3142 doc/example_silcd.conf.in.
3144 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Fixed fingerprint checking to check for entirely empty
3147 fingerprint instead of two first bytes when determining
3148 if it is set. Bug #18. Affected file silcd/command.c.
3150 * Fixed duplicate PKCS name registering to not allow it.
3151 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3153 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3155 * Conditionalize non-gcc compiler optimizations for various
3156 platforms, enable those commented out. Cleanups.
3157 Affected file lib/silcmath/mpi/configure.in
3159 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3161 * silc_rng_exec_command() left zombie processes if command
3162 didn't generate any output. Affected file
3163 lib/silccrypt/silcrng.c
3165 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3167 * Rewrote iconv checking, introduce --with-iconv for systems
3168 which rely on libiconv. Check if iconv() provided by libc
3169 is good enough, otherwise demand libiconv. Affected file
3172 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3174 * Search for ldopen() also in libc. This enables SIM support
3175 on *BSD systems. Based on patch from Alex Zepeda. Affected
3176 file configure.in.pre
3178 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3180 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3181 This fixes prepare on *BSD systems. Affected file
3184 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * More fixed for not having purge timeout for global clients
3187 that are on channel. Affected files silcd/command_reply.c
3190 * Fixed the rekey protocol to work with backup router connections.
3191 Rekey packets are now allowed on disabled connections as
3192 well. Affected files silcd/packet_send.c and server.c.
3194 * Do not switch to be as backup router when shutting down and
3195 closing the primary connection. Affected file silcd/server.c.
3197 * Fixed memory leaks in backup router deleting. Added
3198 silc_server_backup_free to free all data during shutdown of
3199 server. Affected files silcd/server_backup.[ch].
3201 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * Do not process commands if the sock->user_data is NULL.
3204 Affected file silcd/command.c.
3206 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Fixed buffer overflow and security problems (loosing bits
3209 in CFB encryption) in SILC RNG. Problems reported by
3210 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3212 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * Added yet more checks that client is not expired on global
3215 list if it is on channels. Affected file is
3216 silcd/command_reply.c.
3218 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Merged c0ffee's MIME signal patch which adds support for
3221 sending also MIME messages in Irssi SILC Client, and handling
3222 received MIME messages in a signal (and perhaps doing something
3223 to non-textual MIME messages).
3225 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Fixed pending command deletion in server and client library
3228 to check the whole list instead of breaking after first found.
3229 The affected files are silcd/command.[ch] and
3230 lib/silcclient/command.[ch].
3232 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3235 secret or private, otherwise it's possible to find out
3236 whether a secret channel exists or not. Affected file
3239 * If CMODE change fails during the mode setting, assure that
3240 the old mode mask is set for the channel back. Affected
3241 file silcd/command.c.
3243 * Fixed passphrase saving on +a channel on normal server
3244 after successful JOIN command. Affected file silcd/command.c.
3246 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Remove server/router operator privileges in DETACH command,
3249 since it's possible to resume to server where these
3250 privileges would not be allowed for the client. Affected
3251 file silcd/command.c.
3253 * Do not set to wait for backup in rehash of the server.
3254 Affected file silcd/server.c.
3256 * Do not check listener sockets when counting how many
3257 socket connections we have. Affected file is
3258 silcd/server_util.c.
3260 * Do not announce disconnected clients that are remaining
3261 in history (for WHOWAS). This is because SIGNOFF notify
3262 for these has been sent earlier already. Affected file
3265 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Buffer overflow with CUMODE command's mode->mode character
3268 conversion. Reported by Ville Räsänen. Affected file
3269 lib/silcutil/silcutil.c.
3271 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Allow heartbeat packets to go disabled connections anyway.
3274 Affected files silcd/server.c and silcd/packet_send.c.
3276 * Do not broadcast New Channel packets with List flag set
3277 in the packet to backup routers. The router must check
3278 for the correctness of the packets before sending them.
3279 It is possible that router will have enforce Channel ID
3280 change and this would cause desync in the backup router.
3281 Affected file silcd/packet_receive.c.
3283 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3284 are handled in list parsing. They are not list packets
3285 anymore. Affected file silcd/packet_receive.c.
3287 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Stop waiting for backup router through the timeout, not
3290 directly after backup router has arrived. Affected file
3293 * Do not re-create channel keys and send them when removing
3294 clients in server shutdown. Affected files are
3295 silcd/server_internal.h and silcd/server_util.c.
3297 * Notify distribution to backup routers was missing from
3298 the silc_server_send_notify_dest function which caused
3299 desyncing problems with backup router. Affected file is
3300 silcd/packet_send.c.
3302 * The client's channel removing was working wrong on
3303 backup router. It assumed that it doesn't know global
3304 information but backup router does know. For this reason
3305 it could remove channel when it wasn't supposed to do that.
3306 Affected file silcd/server.c and silcd/server_util.c.
3308 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3310 * Stop for a couple seconds after badkup router has become
3311 primary router. Affected file silcd/server.c.
3313 * Added silc_server_remove_servers_by_server, which is used
3314 to remove servers originated from some other server. Also
3315 clients of those servers can be removed too. Affected file
3316 silcd/server_util.[ch].
3318 * When removing clients after a server has signed of remove
3319 also all servers behind that server (unless they are known
3320 to be available locally), and send SERVER_SIGNOFF for each
3321 of the server separately. Also the signed off clients are
3322 sent now separately per signed off server. The affected files
3323 are silcd/server.c and silcd/server_util.[ch].
3325 * All servers added with silc_idlist_add_server must always
3326 have both "router" and "connection" pointers set. Otherwise,
3327 bad server entries may be left around in the cache.
3328 Affected file silcd/command_reply.c.
3330 * Do not create the channel key in NEW_CHANNEL packet
3331 processing if the channel is empty. Affected file
3332 silcd/packet_receive.c.
3334 * Completed backup router support for standalone routers.
3335 Supports also servers in the cell that do not use the backup
3338 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Fixed a bug in silc_string_regexify which did not add '^'
3341 at the start of each string, and thus the matching was
3342 not explicit. For example ban list iikone@*!*@* would
3343 match also "priikone", which is wrong, it would have to be
3344 *iikone@*!*@* to match also "priikone". Affected
3345 file lib/silcutil/unix/silcunixutil.c.
3347 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Enable all local server connections before updating client
3350 caches when we've become backup router. Otherwise, signoff
3351 packets may not reach the clients. Affected files are
3352 silcd/server.c and silcd/server_util.[ch].
3354 * Fixed a bug in version string parsing which could crash
3355 the program with specially formatted version string.
3356 Bug reported and patch provided by Ville Räsänen. Affected
3357 file lib/silcutil/silcutil.c.
3359 * Handle the disconnection immediately when DISCONNECT
3360 packet is received in server. Affected file silcd/server.c.
3362 * Primary router now waits a short time (10 seconds) for
3363 backup router connection before accepting any other
3364 connection (except local). Affected file silcd/server.c,
3367 * Fixed a crash in client libary in NICK_CHANGE notify when
3368 NICK_CHANGE arrived for client entry we are resolving
3369 currently. Affected file lib/silcclient/client_notify.c.
3371 * Call the sconn->callback completion even if error had
3372 occurred. Start reconnecting always if connection to
3373 primary router fails during backup router protocol.
3374 Affected files silcd/server.c and server_backup.c.
3376 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Added functions silc_server_send_opers and
3379 silc_server_send_opers_notify to send packets stricly
3380 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3381 to send variable argument notify to operators.
3382 Affected files silcd/packet_send.[ch] and silcd/server.h.
3384 * Removed UMODE rights checking with UMODE_CHANGE notify.
3385 Affected file silcd/packet_receive.c.
3387 * Server/router operator now receives notify when network
3388 switches to backup router and when it resumes the use of
3389 primary router. Affected file silcd/server.c and
3390 silcd/server_backup.c.
3392 * Fixed the updating of client information after backup
3393 resuming protocol is over; update all except local clients
3394 to the new primary router. The affected file is
3395 silcd/server_util.c.
3397 * Added support for closing active connections in rehash
3398 that were unconfigured by the user. Supports currently
3399 closing server and router connections. Affected file
3402 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3404 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3407 is NULL since seems that on some platforms NULL is allowed
3408 and on some it's not. Fallback encoding is used instead.
3409 Affected file lib/silcutil/silcstrutil.c.
3411 * Fixed statistics updating for incoming server connection
3412 which could cause problems when re-connecting. Affected
3413 file silcd/server.c.
3415 * Preliminary backup router support for standalone router
3416 added. Affected files in silcd/.
3418 * Mark server connections in backup router disabled before
3419 and after backup protocol. Affected file is
3420 silcd/server_backup.c.
3422 * Added support for reconnecting to remote server connection
3423 even if the protocol fails, and if the configuration wants
3424 us to keep trying to connect anyway.
3426 Server connection is not allowed to backup router if
3427 backup router does not have connection to primary router yet.
3429 Affected file is silcd/server.c.
3431 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * Added silc_client_udpate_server function to update changed
3434 server info. Affected file lib/silcclient/idlist.[ch].
3436 * Added check for server entries that are being resolved when
3437 notify is received. If being resolved, handle the received
3438 notify only after it's resolved so that all notifys are
3439 handled in same order as received from the server.
3441 Added similar resolver check to channel entries. Every
3442 notify that cause resolving of any information that affects
3443 channel entry marks the channel entry in waiting state.
3444 After whatever resolving is over the waiters are signalled
3445 and only then the notifys are handled in the same order
3446 as delivered from the server.
3448 Affected files are lib/silcclient/idlist.[ch], and
3451 * Fixed KILLED notify handling in normal server. Affected
3452 file silcd/packet_receive.c.
3454 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3455 is locally connected, or was locally connected (but may
3456 be detached and connection is not active). Added also
3457 SILC_IS_LOCAL for checking this status. Affected files
3458 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3459 silcd/server.c and silcd/server_internal.h.
3461 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Don't send or handle TOPIC_SET if topic is already set and
3464 is same as being set. Affected files silcd/command.c and
3465 silcd/packet_receive.c.
3467 * Fixed CMODE change rights checking to work correctly when
3468 removing modes by operator. Affected file is
3469 silcd/server_util.c.
3471 * Fixed some handling with New Channel packet in router and
3472 fixed some CMODE_CHANGE notify handling in server and router.
3473 Affected file is silcd/packet_receive.c.
3475 * Changed "disconnect" client operation to include the
3476 reason of the disconnection and optional disconnection
3477 message. Affected file lib/silcclient/silcclient.h.
3479 * Made the compilation of lib/contrib/ stuff conditional.
3480 Affected files configure.in.pre, lib/contrib/Makefile.am.
3482 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3485 to the sender of the notify too, to avoid situation where two
3486 notifys are in the network at the same time going to oppsite
3487 directions. Affected file silcd/packet_receice.c.
3489 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3491 * Delete the client from channel even if the cilent->id is
3492 NULL. It was possible that client was deleted without
3493 removing from channels (theoretically at least). Affected
3494 file silcd/server.c and silcd/server_util.c.
3496 * Free the client data too when resuming is not successful.
3497 Affected file silcd/packet_receive.c.
3499 * Merged some code from c0ffee's silc-plugin. Affected files
3500 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3502 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3503 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3504 to the primary router connection, the other one returns
3505 TRUE if packet must be broadcasted to network.
3507 * All notifys that are destined to primary router (to network)
3508 are now automatically sent to backup routers even if the
3509 router is standalone (and has backup router). Affected files
3512 * Added --without-irssi and --without-silcd configuration
3513 options for disabling the compilation of these applications.
3514 Affected file configure.in.pre and prepare.
3516 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3518 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3519 UTF-8 encoding and decoding. Added also new encodings
3520 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3522 Added also SILC_STRING_LANGUAGE which is language and charset
3523 specific encoder and decoer for those platforms that support
3524 iconv(). It can convert the UTF-8 to and from the locale
3525 specific character set.
3527 Affected file lib/silcutil/silcstrutil.[ch].
3529 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3531 * Added function silc_get_command_name to the file
3532 lib/silcutil/silcutil.[ch].
3534 * Improved the server debug output a bit. Affected files are
3537 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Save the channel passphrase when received succesful JOIN
3540 command reply from router, on normal server. Otherwise
3541 joinig +a channels from normal server is not possible.
3542 Affected file silcd/command.c.
3544 * Fixed a bug in TOPIC_SET notify handling. The notifier
3545 may be other than client too, like server or channel.
3546 It expected it to always be only client and ignored the
3547 notify. Affected file silcd/packet_recieve.c.
3549 * Removed some (unnecessary) debug printing from
3550 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3552 * Do not force CMODE_CHANGE when server is announcing new
3555 Router announces stuff only after server reannounces channel
3556 after CHANNEL_CHANGE notify.
3558 These fixes optimizes the announcing procedure, and perhaps
3559 fixes some problems too. Affected file silcd/packet_receive.c.
3561 * Fixed SERVER_SIGNOFF sending to local clients. It was
3562 totally broken and sent the notify to all local clients,
3563 instead of only to those that was on same channel as the
3564 signing off clients. Affected file silcd/server_util.c.
3566 * Added -D option to server. It can be used to give debug
3567 level. The levels are from 0 - 99, and are predefined for
3568 smooth server debugging. (see silcd.c for the predefined
3569 levels). Affected file silcd/server.c.
3571 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3573 * Fixed a bug in Irssi SILC client to close the connection
3574 properly when disconnecting from server. Affected file
3575 irssi/src/silc/core/client_ops.c.
3577 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * When authenticating as founder during JOIN command, check
3580 that the one authenticating becomes the only founder on the
3581 channel. Affected file silcd/command.c.
3583 * Better checking for founder mode setting when CUMODE_CHANGE
3584 notify is received. Affected file silcd/packet_receive.c.
3586 * Close all connections when shutting down the server by sending
3587 DISCONNECT packet. Close all listeners too when shutting
3588 down the server. Affected file silcd/server.c.
3590 * Handle DISCONNECT packet correctly in client library by
3591 calling the "disconnect" client operation. Affected file
3592 lib/silcclient/client.c.
3594 * Handle local errors correctly during resuming. Affected
3595 file lib/silcclient/client.c.
3597 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3599 * The log file is not dupped internally anymore in
3600 lib/silcutil/silclog.c. Fixed memory leaks too.
3602 * The scheduler now dispatches all pending timeout tasks
3603 when it is uninitialized with silc_schedule_uninit.
3604 Affected file lib/silcutil/silcschedule.c.
3606 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3608 * Added --enable-stack-trace option to configure. Added
3609 memory allocation stack trace support. Added files
3610 lib/silcutil/stacktrace.[ch]. Affected files are
3611 lib/silcutil/silcmemory.[ch].
3613 * Fixed memory leaks from libraries and server. Affected
3614 files around the tree.
3616 * Reverted back a fix made to CUMODE which broke it.
3617 Affected file silcd/command.c.
3619 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3622 core library, and implemented it. All textual messages SHOULD
3623 use this flag and the message MUST be UTF-8 encoded.
3624 All text messages sent by Irssi SILC client are now UTF-8
3625 encoded (regardless whether the terminal supports UTF-8 or not).
3626 Affected files are lib/silccore/silcchannel.h,
3627 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3630 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3632 * Added lots of new statistics updating that was missing from
3633 the server and router code. Affected files in silcd/.
3635 * Sending SIGUSR1 signal to server now dumps the current
3636 server statistics into /tmp directory. Affected file is
3639 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3640 the SILC Hash Interface also. Added new functions
3641 silc_hash_get_name, silc_hash_init, silc_hash_update and
3642 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3644 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3646 * Added some better info printing for client during connecting.
3647 Affected file silcd/server_util.c.
3649 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3650 to silence a user on a channel. Affected files are
3651 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3652 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3653 and silcd/packet_receive.c.
3655 * Fixed a fatal bug in handling of malformed command payload.
3656 Affected file silcd/command.c.
3658 * Fixed a double free when announcing channel users to router.
3659 Affected file silcd/server.c.
3661 * After successful authentication to channel founder mode, check
3662 that there isn't anyone else with founder mode on the channel.
3663 The one that authenticated will become founder and anyone
3664 else is demoted. Affected file silcd/command.c.
3666 * Added error printing of any error that has occurred during
3667 any command in client library. Affected file is
3668 irssi/src/silc/core/client_ops.c.
3670 * Removed some error printing from the client library and left
3671 it for the application to worry (from the error status it
3672 receives in 'command' client operation. Affected file is
3673 lib/silcclient/command.c.
3675 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3677 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3678 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3679 Starting key agreement with itself is denied. Affected file
3680 is lib/silcclient/client_keyagr.c.
3682 * Fixed some error checkings from the SFTP library which caused
3683 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3684 and lib/silcsftp/sftp_util.c.
3686 * Added new "debug" and "debug_string" settings to Irssi SILC
3687 client which can be used to print runtime debugging on the
3688 Irssi's screen. Available when compiled with --enable-debug
3689 option. Affected file irssi/src/silc/core/silc-core.c.
3691 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3693 * Fixed a missing variadic parameter in a function call that
3694 caused server crash when a non-allowed connection arrived.
3695 Reported by Richard Becker. Affected file silcd/server.c.
3697 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3699 * Added WATCH list sending to backup routers from router.
3700 The WATCH command is sent by the router to the backup
3701 router. Affected file silcd/command.c.
3703 * Mark the backup_router flag for RouterConnection entry
3704 if the backup router stuff is defined in the config file.
3705 Affected file silcd/serverconfig.c.
3707 * Fixed some backup data sending around the code to work better
3708 if the router is standalone router. Not all places were fixed.
3709 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3712 * Fixed the router connecting when connecting to multiple
3713 routers. It ignored every other router except the first
3714 one. Affected file silcd/server.c.
3716 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3718 * Made the private key generation after expiration optional.
3719 If not created after expiration the old key will re-expire
3720 at a later time (and thus key pair is not necessary to
3721 change). Affected file irssi/src/silc/core/clientutil.c.
3723 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3725 * The length arguments in bind() and connect() were wrong
3726 and fixed now to used SIZEOF_SOCKADDR in the
3727 lib/silcutil/unix/silcunixutil.c.
3729 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * Fixed detach timeout handling to use Client ID and not
3732 the actual client entry which may be freed in the callback.
3733 Affected file silcd/command.c.
3735 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * Merged c0ffee's multiple interface support patch.
3738 Affected files in silcd/.
3740 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Cleanup keys properly. Affected file is
3743 irssi/src/silc/core/clientutil.c.
3745 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Display the user mode on the status bar. Affected file
3748 irssi/src/silc/core/silc-expandos.c.
3750 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3752 * If private message key is not set, but the flag is set in
3753 the packet, ignore the packet since it cannot be decrypted.
3754 Affected file lib/silcclient/client_prvmsg.c.
3756 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * When resuming client, remove the old client entry from
3759 the watcher list too. Affected file silcd/packet_receive.c.
3761 * Do not allow normal server to force founder mode away
3762 from router if the founder mode is already set. Affected
3763 file silcd/packet_receive.c.
3765 * Remove the client entry with watch notify types with short
3766 timeout, and not directly, so that other notifys can be
3767 retrieved too. Affected file lib/silcclient/client_notify.c.
3769 * Display notification about data messages that cannot be
3770 displayed. Affected files irssi/src/silc/core/client_ops.c,
3771 irssi/src/fe-common/silc/module-formats.[ch].
3773 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3775 * Fixed the CHANNEL_CHANGE notify handling in client libary
3776 to not use freed memory. Affected file is
3777 lib/silcclient/client_notify.c.
3779 * Fixed CUMODE_CHANGE notify handling in server. Affected
3780 file silcd/packet_receive.c.
3782 * Fixed USERS command to support empty channels. Affected
3783 file silcd/command.c.
3785 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3787 * Allow multiple identical pending commands to be registered
3788 in client library. Affected file is lib/silcclient/command.c.
3790 * Call the completion for resolving client information only
3791 after all resolvers has finished. This fixes a crash in
3792 the client. Added support for checking when the resolvers
3793 are finished. Affected file is lib/silcclient/idlist.c.
3795 * Wait by default 3 seconds before reconnecting to the server
3796 after being disconnected. Makes the /detach command a bit
3799 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3801 * Check the watcher list before sending signoff notifys
3802 when closing client connection. Affected file is
3805 * Added better CMODE command rights checking. Affected file
3806 silcd/server_util.c.
3808 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Fixed watcher list checking during server signoff. It
3811 crashed the server. Affected file silcd/server_util.c.
3813 * The JOIN command reply returns now the founder's public
3814 key. Affected file is silcd/command.c.
3816 * Announce the channel mode, and the mode properties with
3817 CMODE_CHANGE notify. Affected file silcd/server.c.
3819 * Mark new channels by default disabled, untill at least
3820 one user joins the channel. Affected file is
3821 silcd/packet_receive.c.
3823 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * The nickname argument to watch notify can be optional.
3826 Fixes a crash in server. Affected file silcd/packet_send.c.
3828 * Remove the client entry from cache if the WATCH notify type
3829 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3830 lib/silcclient/client_notify.c.
3832 * Check the watcher list before and after changing nickname
3833 when the NICK_CHANGE notify is received. Affected file is
3836 * Fixed a crash in OPER and SILCOPER command sending. Empty
3837 passphrase caused the crash. Affected file is
3838 lib/silcclient/command.c.
3840 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * Merged with Irssi CVS for Irssi SILC client.
3844 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * Completed the protocol specifications.
3848 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Merged with Irssi CVS for Irssi SILC client.
3852 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Added the founder's public key delivery to the
3855 CUMODE_CHANGE notify type as well. Updated the protocol
3856 specs and the code. Affected files are silcd/packet_send.[ch],
3857 silcd/packet_receive.c and silcd/command.c.
3859 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3861 * Added silc_pkcs_public_key_copy function into the
3862 lib/silccrypt/silcpkcs.[ch].
3864 * Remove the `iv' from the SilcChannelEntry since we can
3865 live without it. Affected files are silcd/idlist.h and
3866 silcd/packet_receive.c.
3868 * Added support for sending the founder's public key in
3869 the CMODE_CHANGE notify packet in the server. Affected
3870 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3871 silcd/command.c and silcd/server.c.
3873 * Changed the FOUNDER_AUTH authentication to use only
3874 public key authentication as defined by new protocol
3875 specs. Passphrase authentication with that mode cannot
3876 be used anymore. It is now possible to reclaim founder
3877 mode from any server in the network. Affected files are
3878 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3880 * Added permanent channels support by making the channel
3881 permanent when FOUNDER_AUTH mode is set on the channel.
3882 The channel will not be destroyed even if channel is empty
3883 when that mode is set. Protocol TODO #17. Affected
3884 files are silcd/server.[ch], server_util.[ch],
3885 silcd/command.c, silcd/packet_receive.c and
3886 lib/silcclient/command.c.
3888 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Added reference counter to the command reply context in
3891 the client library. Affected files are
3892 lib/silcclient/command_reply.[ch].
3894 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Fixed rekey protocol with PFS in the client library.
3897 Affected file is lib/silcclient/protocol.c.
3899 * Added support for list of errors in client library
3900 command reply handling. Affected file is
3901 lib/silcclient/command_reply.c.
3903 * Defined that the WHOIS and IDENTIFY commands can send
3904 list of errors. Updated the protocol specs. Protocol
3907 * Added support for sending list of errors to WHOIS and
3908 IDENTIFY commands in server. Added support for receiving
3909 list of errors in server. Affected files are
3910 silcd/command.c and silcd/command_reply.c.
3912 * Fixed client info resolving on LEAVE command in client
3913 library to not crash. Affected file is
3914 lib/silcclient/client_notify.c.
3916 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Defined that the NICK command replies with thew changed
3919 nickname too, to make the nickname changing simpler at
3920 the client's end. Updated protocol specs and the code
3921 in client and server. Affected files are
3922 silcd/command.c, lib/silcclient/command_reply.c and
3923 lib/silcclient/command.c.
3925 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Added `Compressed' packet flag to indicate that the packet
3928 payload is compressed by the sender. Updated the protocol
3929 specs and the core library. The compression still is not
3930 implemented in the sources. Affected file is
3931 lib/silccore/silcpacket.h.
3933 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3935 * Remove pending command callbacks also if the connection
3936 to the server is destroyed. Affected file is
3937 lib/silcclient/client.c.
3939 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3941 * Added new QUIET channel user mode that can be used to
3942 quiet a user in a channel. Updated the protocol specs but
3943 it wasn't implemented yet. Protocol TODO #27. Affected
3944 file is lib/silccore/silcmode.h.
3946 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Added BLOCK_INVITE user mode to be able to block incoming
3949 invite notifications. Protoocol TODO #26. Affected files
3950 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3953 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3954 the protocol specs and the code. Affected file is
3955 lib/silccrypt/silcpkcs.c.
3957 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Disconnect Payload includes now the status type. Updated
3960 the protocol specs and the code. Protocol TODO #25.
3961 Affected files are silcd/server.c, lib/silcclient/client.c.
3963 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3964 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3965 Moved the silc_client_command_status_messages table to the
3966 lib/silcutil/silcutil.c and added new funtion
3967 silc_get_status_message, which deprecates function
3968 silc_client_status_message. Affected files are
3969 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3970 lib/silcutil/silcutil.[ch].
3972 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3974 * Defined that the nickname hash in Client ID MUST be from
3975 lowercase nickname. This effectively changes nicknames in
3976 SILC to case-insensitive. Updated the protocol specs and
3977 the code. Affected files are lib/silcutil/silcutil.[ch],
3978 silcd/serverid.c, and silcd/idlist.c.
3980 * Added new channel user modes BLOCK_MESSAGES_USERS and
3981 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3982 code. Affected files are lib/silccore/silcmode.h,
3983 lib/silcclient/command.c, and silcd/packet_send.c.
3985 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3986 specs and code. Affected file lib/silccore/silcstatus.h.
3988 * Added support for watch list. It is possible to add nicknames
3989 to be watched, and when they come to network, leave network
3990 or user mode changes the watcher will be notified of this
3991 change. Added SILC_COMMAND_WATCH command, added new
3992 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3993 notifications. Updated the protocol specs and implemented
3994 this to library, client and server. Protocol TODO #21.
3995 Affected files are lib/silccore/silccomand.h,
3996 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3997 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3998 silcd/packet_send.[ch], silcd/packet_receive.c, and
3999 irssi/src/silc/core/client_ops.c.
4001 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4002 somebody watching you. Updated the protocol specs and the
4003 code. Affected files are lib/silccore/silcmode.h, and
4004 lib/silcclient/command.c.
4006 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4008 * Added service support to SILC protocol. Added new command
4009 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4010 core library. Services are not implemented in server or
4011 client for now. Protocol TODO #20. Affected files are
4012 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4014 * Added SilcStatus argument to `command' client operation
4015 to return the error status when command sending fails
4016 locally. Changed all command in client library to return
4017 correct command status. Affected files are
4018 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4019 irssi/src/silc/core/client_ops.c.
4021 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4023 * Added silc_mime_parse function to parse MIME headers.
4024 Affected files are lib/silcutil/silcstruti.[ch].
4026 * Added MIME header parsing in Irssi SILC Client. It displays
4027 all textual MIME objects, others it ignores. Affected file
4028 is irssi/src/silc/core/clien_ops.c.
4030 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4032 * Fixed a bug in the pid writing function, which couldn't be
4033 written in a root-owned directory.
4035 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4037 * Defined that channel message to unknown Channel ID must
4038 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4039 Updated the protocol specs and the code in server. The
4040 affected file is silcd/packet_receive.c.
4042 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4045 that it is used to send error notifys if error occurs during
4046 some SILC packet processing, except commands. The error
4047 types are same as for command reply types. Defined that
4048 if private message is sent to unknown Client ID the error
4049 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4050 Updated the protocol specs and code. Affected files are
4051 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4052 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4053 and irssi/src/silc/core/client_ops.c. Renamed the
4054 SilcCommandStatus to SilcStatus.
4056 * Defined the use of extra WHOIS attributes in WHOIS command.
4057 The <Requested Attributes> (defined in a separate document)
4058 can be used to request additional information about user
4059 not returned by standard WHOIS command. Defined that server
4060 can send WHOIS command directly to client. Client provides
4061 the requested attributes to the server. Updated the protocol
4062 specs. Protocol TODO #4. Implementation is not done yet
4063 (Protocol TODO #24).
4065 * Renamed function silc_client_command_status_message to
4066 silc_client_status_message. Affected files are
4067 lib/silcclient/command_reply.[ch].
4069 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4072 32 bit integers. Updated the protcol specs and the code.
4073 Affected files are silcd/command.c and
4074 lib/silcclient/command.c.
4076 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4078 * Fixed a bug in library where sending a bogus authentication
4079 payload would lead to a crash. Affected file is
4080 lib/silccore/silcauth.c.
4082 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4084 * Added detach_disabled and detach_timeout server config
4085 options to the server. Affected files silcd/serverconfig.[ch],
4086 silcd/command.c and silcd/packet_receive.c.
4088 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Added resolve_cmd_ident field to the SilcClientEntry structure
4091 too so that if the entry is for example being resolved so
4092 another command may attach to the same pending command reply
4093 without requiring to resolve the same entry again. Added
4094 support for adding multiple pending commands for one
4095 command idenfier. Affected files lib/silcclient/command.[ch],
4096 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4098 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4100 * Defined that server receives WHOIS command reply for private
4101 and secret channels too. Updated protocol specs and the
4102 code in server. Affected file silcd/command.c.
4104 * Defined <channel user mode list> argument to WHOIS command
4105 reply for returning user modes on the channels. The
4106 channel list now doesn't include the user mode anymore but the
4107 actual channel mode. Updated protocol specs and the code in
4108 client and server. Affected files are silcd/command_reply.c,
4109 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4110 and lib/silcclient/command_reply.c.
4112 * Save the channels list in WHOIS command reply in normal server
4113 so that WHOIS always shows joined channels also in normal
4114 server and not just on router. Affected file is
4115 silcd/command_reply.c.
4117 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4119 * Defined that server receives USERS command reply for private
4120 and secret channels too. Updated protocol specs and the
4121 code in server. Affected file silcd/command.c.
4123 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * Changed the UMODE's mode mask argument to be optional. If
4126 not provided then the command merely returns the current mode
4127 mask to the client. Updated protocol specs and the server.
4128 Affected file is silcd/command.c.
4130 * Added SILC session detachment/resuming support. It is possible
4131 to detach by closing the network connection and then re-connect
4132 and resume to the old client session. Added DETACHED user
4133 mode that server will set for detached client. Added new
4134 packet RESUME_CLIENT which is used to perform the resuming
4135 process. Added DETACH command. Updated the protocol specs,
4136 core library, client and server. Protocol TODO #22. Very
4137 many affected files around the tree.
4139 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4141 * Changed the CMODE's mode mask argument to be optional. If
4142 not provided then the command merely returns the current mode
4143 mask to the client. Updated protocol specs and the server.
4144 Affected file is silcd/command.c.
4146 * Changed the Killer's Client ID in KILLED notify to be just
4147 any ID payload since router server is allowed to kill as well.
4148 Updated protocol specs, client libary and server. Affected
4149 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4150 and irssi/src/silc/core/client_ops.c.
4152 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Added new user modes ANONYMOUS for special anonymous servers
4155 that may set the mode for client, and BLOCK_PRIVMSG which
4156 client may set to block incoming private messages unless the
4157 Private Message Key flag is set (using private keys to protect
4158 private messages). Updated protocol specs and code in client
4159 and server and core library. Protocol TODO #23. Affected
4160 files are lib/silccore/silcmode.h, silcd/server.[ch],
4161 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4162 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4164 * Added new channel user mode BLOCK_MESSAGES which the client
4165 may set to itself to tell server not send channel messages.
4166 Other packets such as channel key packets are still sent.
4167 Protocol TODO #23. Updated the protocol specs, client and
4168 server. Affected files are lib/silccore/silcmode.h,
4169 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4170 lib/silcutil/silcutil.c, silcd/command.c, and
4171 silcd/packet_send.c.
4173 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4175 * Redefined the Status Payload to include now two 8 bit fields,
4176 instead of one 16 bit field. This now makes it possible to
4177 send list of errors. Updated the protocol specs and the code
4178 in core library, client library and server. Protocol TODO #1.
4179 Affected files are lib/silccore/silccommand.[ch],
4180 lib/silcclient/command_reply.[ch], silcd/command.c,
4181 silcd/command_reply.c and silcd/packet_receive.[ch].
4183 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4185 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4186 must be handled by the application and should tell the application
4187 that an error message was already printed, and it should print the
4188 config coords (line, filename, ...). Affected files are
4189 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4191 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4192 server config parsing code more readable.
4194 Fixed a bug in the fetch_logging() config callback.
4196 Affected files is silcd/serverconfig.c.
4198 * Drop root privileges when started in foreground. Don't drop them
4199 if debugging also. Affected file is silcd/silcd.c.
4201 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4203 * Added more IM-like features by introducing new user modes
4204 for setting various presence information. Added new modes:
4205 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4206 specs and code. Protocol TODO #19. Affected files are
4207 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4208 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4210 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4212 * Added STATS command to the protocol after all, to return
4213 various statistical information about the network. It can
4214 be used by clients to retrieve statistical information, and
4215 servers may use it to to fetch cell and network wide
4216 statistics from router. Updated the protocol specs and
4217 implemented it to the server. Protocol TODO #16.
4218 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4219 silcd/command_reply.[ch].
4221 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4223 * The LIST command reply in client libary now adds new channel
4224 entry if the returned channel doesn't exist yet in cache,
4225 and returns the channel entry to the application in the
4226 command_reply client operation. Affected file is
4227 lib/silcclient/command_reply.c.
4229 * Changed the channel message payload's MAC generation to
4230 include the IV in the MAC as well. This way all relevant
4231 parts of the channel message payload are authenticated also
4232 with the channel message MAC (and not only by packet MAC).
4233 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4234 Affected file is lib/silccore/silcchannel.c.
4236 * Fixed the SKE to save the remote version, since the
4237 silc_ske_parse_version mistakenly checked wrong version,
4238 after it replaced the start payload. Affected files are
4239 lib/silcske/silcske.[ch].
4241 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4244 string utility functions. Added there also new functions
4245 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4246 Affected files lib/silcutil/silcstrutil.[ch].
4248 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4249 files are lib/silcutil/silcstrutil.[ch].
4251 * Defined that the security property fields in SKE SHOULD be
4252 UTF-8 encoded, defined that version string MUST be US-ASCII
4253 encoded, defined that passphrases sent in connection
4254 authentication protocol MUST be UTF-8 encoded. Implemented
4255 these to the client and server. Defined also that other
4256 passphrases sent in the protocol MUST be UTF-8 encoded.
4257 Affected files are lib/silcske/silcske.c,
4258 lib/silcclient/protocol.c, silcd/protocol.c,
4259 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4261 * Changed the silc_client_close_connection interface to not
4262 need the SilcSocketConnection which should not be visible
4263 to application. Affected files are lib/silcclient/client.c
4264 and lib/silcclient/silcclient.h.
4266 * Rewrote the text for Private Message Key Payload in the
4267 protocol specification. Protocol TODO #11.
4269 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Upgraded the protocol version to 1.1, updated protocol specs
4274 * Added the nickname as new argument to NICK_CHANGE notify and
4275 added it to protocol specs and implemented it to client and
4276 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4277 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4278 lib/silcclient/client_notify.c.
4280 * Added the killer's client ID to the KILLED notify and added
4281 it to protocol specs and implemented it to client and server.
4282 Protocol TODO #13. Affected files are silcd/command.c,
4283 silcd/packet_receive.c, packet_send.[ch],
4284 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4285 The killer's client entry is now returned to application in
4286 the `notify' client operation.
4288 * Fixed the Max Argument fields that had too large value set
4289 in the protocol specs. Protocol TODO #14.
4291 * Added the LEAVE command reply to return the ID of parted
4292 channel. Updated protocol specs and implemented it to the
4293 client and server. Protocol TODO #15. Affected files are
4294 silcd/command.c, lib/silcclient/command_reply.c. The channel
4295 entry is now returned to application in the `command_reply'
4298 * Rewrote the version SKE version checking in client libary
4299 and in server to use the silc_parse_version_string. Affected
4300 files are lib/silcclient/protocol.c, silcd/protocol.c.
4302 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4303 commands that was missing it, and updated protocol specs and
4304 the server implementation. Protocol TODO #10. The affected
4305 file is silcd/command.c.
4307 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4308 generic reply to a generic request (REQUEST flag), and
4309 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4310 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4311 to define the payload for DATA flag. Added the flags to
4312 the implementation. Protocol TODO #9. Affected file is
4313 lib/silccore/silcchannel.h.
4315 Changed the client library to return the message length
4316 to application as well in the channel_message and private_message
4317 client operations. Affected files are
4318 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4319 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4320 and lib/silcclient/client_ops_example.c.
4322 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4323 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4324 the channel. Updated protocol specs and impelemented this
4325 to client and server. Protocol TODO #6. Affected files are
4326 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4327 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4329 Added new options m and M to CMODE command in Irssi SILC
4330 client to set these modes.
4332 * Deprecated all administrative commands from SILC protocol
4333 since they are highly implementation specific commands.
4334 Updated protocol specs. Moved the old commands in
4335 implementations to private range of command types. Affected
4336 files are silcd/command.c, lib/silcclient/command.c and
4337 lib/silcclient/command_reply.c. Protocol TODO #8.
4339 * Fixed a bug in server where sending unknown command crashes
4340 the server. Affected file silcd/command.c.
4342 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4344 * Added SILC_PROTOCOLVERSION macro to check protocol version
4345 of a socket connection. The affected file is
4346 lib/silcutil/silcsockconn.h.
4348 * Added better error logging in rekey protocol. Affected file
4351 * Do not check public key types in SKE during rekey. Affected
4352 file lib/silcske/payload.c.
4354 * Fixed the rekey protocol with PFS, which was totally broken.
4355 Affected file silcd/protocol.c.
4357 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4359 * Some client implementations quit network by doing first LEAVE
4360 and then immediately SIGNOFF (like Bombyx). We now do check
4361 after a short time after LEAVE notify and check whether the
4362 client is still valid after LEAVE, and if not we remove it from
4363 cache. Affected file is lib/silcclient/client_notify.c.
4365 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4367 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4368 it's good not to have security holes here.
4370 * Fixed a negative refcount situtuation for the config context.
4371 Affected file is silcd/serverconfig.c.
4373 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4375 * ROBOdoc documented lib/silcutil/silcutil.h.
4377 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Optimized even more the SilcPacketContext structure. Now
4380 totally saved 16 bytes of memory per context after optimization.
4381 Affected files are lib/silccore/silcpacket.[ch].
4383 * Made strict checks for valid SILC IDs. Affected file is
4384 lib/silccore/silcid.c.
4386 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4388 * Changed the object argument for silc_cipher_register,
4389 silc_hash_register, silc_hmac_register and silc_pkcs_register
4390 to const. Affected files are lib/silccrypt/silccipher.[ch],
4391 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4393 * Changed the silc_get_username and silc_get_real_name to
4394 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4396 * Fixed the Irssi SILC Client to use the silc_get_username and
4397 silc_get_real_name insted of glib routines since the glib
4398 routines only corrupt stack. Fixes the Irssi SILC to work in
4399 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4401 * Fixed the Irssi to not use g_get_home_dir since it crashes
4402 or returns garbage on cygwin and corrupts stack. Added function
4403 get_home_dir to Irssi routines. Affected files are
4404 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4406 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4408 * Made some structure optimizations. SFTP memory FS MemFSEntry
4409 entry structure. Optimized SilcTask structure. Optimized
4410 SilcPacketContext structure.
4412 Affected files lib/silcsftp/sftp_fs_memory.c,
4413 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4415 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4417 * And yet again reverted back the config thing since Johnny
4418 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4421 * Fixed memory leaks from config object. Affected files are
4422 silcd/serverconfig.[ch].
4424 * Added support for adding new connections to the server in rehash.
4425 After rehash they take effect.
4427 Added support for changing the maximum allowed connections in
4428 rehash. The number can grow but going smaller is not supported.
4430 Added function silc_server_num_sockets_by_remote to the
4431 silcd/server_util.[ch].
4433 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4435 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4437 * Added preliminary checking during config parsing for a valid
4438 public/private key and removed further checks in the code.
4439 Affected files are silcd/serverconfig.[ch], server.c.
4441 * Moved functions silc_server_drop() and silc_server_daemonise()
4442 from server.c to silcd.c since they are stricly related to
4443 the application activity.
4445 * Reverted a small part of the automatic ref/unref since
4446 it caused a double unref in some situations. Affected
4447 files are silcd/silcd.[ch], server.c, serverconfig.c.
4449 * Added some .cvsignore files in the lib directory.
4451 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4453 * Fixed silc_net_gethostbyaddr to correctly resolve by
4454 address. Affected file lib/silcutil/silcnet.c.
4456 * Fixed the notify relaying to client. The HMAC to be used
4457 with relayed packets ws wrong and caused decryption failure
4458 at the client end. Affected file is silcd/packet_receive.c.
4460 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4462 * Created new branch silc_protocol_1_0_branch.
4464 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4466 * Changed the silc_server_config_* routines to be SilcServer
4467 independent. They are now officially application specific code
4468 and not part of generic server implementation. Affected files
4469 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4471 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4473 * Added automatic referencing of config context in the
4474 silc_server_config_alloc, and automatic unreferencing in the
4475 silc_server_config_destroy. Affected files are
4476 silcd/serverconfig.[ch], silcd/silcd.c.
4478 * Fixed the silc_log_quick handling in the logging routines.
4479 It didn't log quickly when it was TRUE. Affected file is
4480 lib/silcutil/silclog.c. Also the flush delay was set even
4481 if it was 0 in config file. Affected file is
4482 silcd/serverconfig.c.
4484 * Added support for changing key pair of the server in rehash.
4485 Affected file silcd/server.c.
4487 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4489 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4490 too early, before getting the channel entry. Affected file
4491 is silcd/packet_receive.c.
4493 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4495 * Added functions silc_server_config_[ref/unref], these are used
4496 to prevent that the config object is destroyed.
4498 No longer directly affect global variables silc_log_quick and
4499 silc_log_delay, they are first cached inside the config object
4500 and then applied with silc_server_config_setlogfiles().
4502 silc_server_config_set_defaults() is now internal to
4503 serverconfig.c, there are no reasons to show this internal stuff
4506 Affected files are silcd/serverconfig.[ch].
4508 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4509 fprintf's to stderr, since some code may be executed again after
4510 the server went into the background. Affected files are
4513 * Added rehash support. Added function silc_server_rehash() that
4514 will perform all the basic tasks of the rehashing procedure.
4516 * Added command line option `-x, --hexdump'. This will enable the
4517 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4518 The option `--hexdump' implies `--debug'.
4520 * Fixed a bad bug in the logging APIs (silcutil library) where
4521 the application would crash after calling silc_log_reset_all().
4523 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4525 * Fixed the KICKED notify handling in client library to
4526 correctly remove the channel and all entries from the
4527 channel when I was kicked. This bug crashed the client.
4529 Fixed yet another but in KICKED notify handling to remove
4530 the kicked client correctly from the channel.
4532 Affected file is lib/silcclient/client_notify.c.
4534 * Fixed a minor bug in looking up correct client entry
4535 in KICKED notify in server. Affected file is
4536 silcd/packet_receive.c.
4538 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4539 sources correctly to distribution. Fixes --with-gmp option.
4541 * Removed the manual rehashing from ID Cache, and changed it
4542 to use the SILC Hash Table's auto rehash feature. Affected
4543 file is lib/silccore/silcidcache.c.
4545 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4547 * Fixed a bug in the silc_client_nickname_format function that
4548 handles the multiple same nickname formatting. Two clients
4549 with same nickname caused problems after the first one left
4550 and rejoined. It didn't format the nickname correctly.
4551 Affected file is lib/silcclient/idlist.c.
4553 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4555 * Don't change the topic if olod topic is same as new one.
4556 Affected file is silcd/packet_receive.c.
4558 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4560 * Added cross-reference support to the SILC Documentation
4561 generator. All types across all HTML files are now cross-
4562 referenced. Affected files util/robodoc/generator.c and
4563 scripts/silcdoc/silcdoc.
4565 * Added file lib/silcutil/silctypes.h to include all the
4566 arithmetic type definitions and some macros. Removed
4567 includes/bitmove.h and moved macros to silctypes.h.
4569 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4571 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4573 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4575 * Added `type' argument to silc_id_payload_parse_id function which
4576 now returns the type of the ID to the sent pointer. Affected
4577 file is lib/silccore/silcid.[ch].
4579 * Added check for CMODE_CHANGE notify type that mode change is
4580 allowed by the sender. Affected file silcd/packet_receive.c.
4582 * Added check for CUMODE_CHANGE notify type that mode change is
4583 allowed by the sender. Affected file silcd/packet_receive.c.
4584 Added the ID type as CUMODE_CHANGE notify type as argument
4585 to the `notify' client operation. Affected files are
4586 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4588 * Added function silc_client_add_server to the client library.
4589 Added support for resolving also channel and server info when
4590 received unknown entity in notify packet. Affected files are
4591 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4593 * Added function silc_command_get_status to return the command
4594 status from the command reply's argument payload. Affected files
4595 are lib/silccore/silccommand.[ch].
4597 * Added check for KICKED notify type that the kicking is
4598 allowed by the client. Affected file silcd/packet_receive.c.
4600 * Created function silc_get_input which can be used to get input
4601 (echo on or off) from user on command line. Affected files are
4602 lib/silcutil/silcutil.[ch].
4604 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Optimized silc_server_packet_relay_to_channel function.
4607 Added new function silc_channel_message_payload_encrypt which
4608 can be called directly if channel message payload needs to
4609 be encrypted and is already encoded (no need to call _encode
4610 function). Packet relaying is now done by router without any
4611 extra memory allocations. Affected files are
4612 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4613 silcd/packet_send.c.
4615 * Fixed the INVITE notify handling. It took wrong arguments
4616 as invite list and invite delete. Affected file is
4617 silcd/packet_receive.c.
4619 * Added check for TOPIC_SET notify type that the topic change is
4620 allowed by the client. Affected file silcd/packet_receive.c.
4622 * Added check for INVITE notify type that inviting is allowed by
4623 the client. Affected file silcd/packet_receive.c.
4625 * Changed the silc_server_client_on_channel to return the
4626 SilcChannelClientEntry as well. Moved the function
4627 silc_server_check_cmode_rights to server_util.[ch].
4628 Affected files are silcd/server_util.[ch], silcd/command.c.
4630 * Added function silc_server_check_umode_rights to check whether
4631 changing client's user mode is allowed. Added check for
4632 UMODE_CHANGE notify type that the umode change is allowed
4633 by the client. Affected files are silcd/server_util.[ch],
4634 silcd/packet_receive.c and silcd/command.c.
4636 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4638 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4639 ID length. It ignored that ID can be IPv6 based as well.
4640 Affected file lib/silccore/silcpacket.h.
4642 * Fixed the silc_id_id2str and silc_id_str2id to take the
4643 IPv6 address offset's into consideration. Affecte file is
4644 lib/silccore/silcid.c.
4646 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4648 * Fixed the internal Unix scheduler functions to check for
4649 NULL context they may receive. The affected file is
4650 lib/silcutil/unix/silcunixschedule.c.
4652 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4654 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4655 can specify different directory with --home command line
4656 parameter. Affected files irssi/src/silc/core/client_ops.c,
4659 * SILC-specific commands aren't now executed if the active server
4660 isn't of SILC-type, so there won't be problems with having
4661 IRC and SILC protocol support in same client. Affected files
4662 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4665 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4667 * Improved the signal support in SILC Schedule. Added new
4668 function silc_schedule_signal_call which is used by application
4669 to mark a signal to be called. It is now safe to perform
4670 any kind of tasks in signal callbacks since it is guaranteed
4671 that the application specified signal callback is called
4672 after the signal is over. Affected files are
4673 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4675 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4677 * Added `name' field to SilcChannelPrivateKey to represent
4678 application given name for the key. Moved also the context from
4679 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4680 Added the `name' argument also to the function
4681 silc_client_add_channel_private_key.
4683 Added function silc_client_current_channel_private_key to set the
4684 current channel private key in use.
4686 Added "change" command to KEY command which can be used to change
4687 the current channel private key. Bound the command also to
4688 alt+K (Alt+Shift+k).
4690 Also affected files lib/silcclient/client_channel.c,
4691 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4693 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4695 * Added silc_rng_get_byte_fast function in to the
4696 lib/silccrypt/silcrng.[ch].
4698 * Changed the interface of silc_packet_assemble and the
4699 silc_packet_send_prepare. If silc_packet_assmble is now
4700 called the application does not call silc_packet_send_prepare
4701 because the library will call it automatically. These
4702 interfaces now also return a reference to the outgoing buffer
4703 which includes the assembled packet, which the application can
4704 use to encrypt the packet.
4706 Affected files are lib/silccore/silcpacket.[ch],
4707 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4708 silcd/packet_send.c, server_backup.c and packet_receive.c.
4710 * Fixed a packet sending bug on very high load, where outgoing
4711 packet queue wasn't handled correctly and packets got corrupted.
4712 Affected files are lib/silcutil/*/silc*sockconn.c,
4713 lib/silcclient/client.c and silcd/server.c.
4715 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4717 * Added macro SILC_PACKET_DATALEN which can be used during
4718 packet assembling to check whether the data to be added to
4719 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4720 len is truncated until it fits it.
4722 Added checks for maximum length of channel message payload and
4723 private message payload also.
4725 Added checks for maximum packet length in server and in
4728 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4729 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4730 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4731 lib/silcclient/client_prvmsg.c.
4733 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * Added silc_server_packet_queue_purge call to the
4736 silc_server_disconnect_remote to assure that all data in the
4737 queue before disconnecting is sent to the network. Affected
4738 file silcd/server.c.
4740 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4742 * Added the deleting of server's own ID cache entry to the
4743 silc_server_free function. Free also everything else that
4744 has been allocated in silc_server_init. The affected file
4747 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4749 * Added functions silc_parse_version_string, silc_version_to_num,
4750 and silc_ske_parse_version to parse SILC protocol style version
4751 strings. Affected files lib/silcutil/silcutil.[ch] and
4752 lib/silcske/silcske.[ch].
4754 * Added new configuration params: version_protocol, version_software
4755 and version_software_vendor to specify what version the remote
4756 host must at least be to be able to connect to server. The vendor
4757 string can be regex matched too. Added new function
4758 silc_server_connection_allowed to check maximum number of allowed
4759 connections, and allowed versions for incoming connections.
4760 Affected files are silcd/server.c, server_util.[ch] and
4763 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4765 * Added preliminary support for signals in scheduler. The
4766 signals we care about are now blocked always when the scheduler
4767 is locked. This way we can synchronise the use of signal with
4768 scheduler. It is guaranteed that when signal occurs the scheduler
4769 is not locked, and thus new tasks can be safely added to the
4772 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4773 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4774 Added new platform specific routines
4775 silc_schedule_internal_signals_[un]block and
4776 silc_schedule_internal_signal_[un]register.
4778 Added new functions to SILC Schedule API:
4779 silc_schedule_signal_[un]register. Each signal that application
4780 is going to use should be registered to the scheduler.
4782 Affected files are lib/silcutil/silcschedule.[ch],
4783 lib/silcutil/*/silc*schedule.c.
4785 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4787 * Check for unauthenticated client and server in the
4788 silc_server_new_client and silc_server_new_server functions.
4789 Affected file silcd/packet_receive.c.
4791 * Added function silc_string_is_ascii to check whether given
4792 string is 7-bit ASCII string. Affected files are
4793 lib/silcutil/silcutil.[ch].
4795 * Added function silc_id_is_valid_server_id into the
4796 silcd/serverid.c and added checking for valid Server ID's in
4797 silc_server_new_server. The Server ID must always be based
4798 on the server's public IP address.
4800 * Added logging of DISCONNECT packet message in the server.
4801 Affected file silcd/server.c.
4803 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4805 * Changed all library interfaces that use Global RNG to also
4806 accept SilcRng as argument. Affected files are
4807 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4808 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4809 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4810 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4811 lib/silccrypt/rsa.c.
4813 * Added function silc_pkcs_generate_key to the
4814 lib/silccrypt/silcpkcs.[ch] for applications so that they
4815 don't need to do pkcs->pkcs->init calls anymore.
4817 * Remove SilcSocketConnection from the SFTP API since it really
4818 wasn't needed there. The application has the information
4819 saved in its contexts anyway and the SFTP layer doesn't need
4820 know about it. Affected files lib/silcsft/silcsftp.h and
4821 lib/silcsftp/sftp_[server/client].c.
4823 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4824 The SilcSimContext is not SilcSim.
4826 * Fixed possible buffer overflows in silc_id_render in the
4827 lib/silcutil/silcutil.c.
4829 * On EPOC the global crypto module lists are not used at all
4830 in the crypto library. Added support for using the constant
4831 algorithm list on EPOC. Affected files are
4832 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4835 * Fixed the handling of third parameter of KICKED notify, since
4836 it was mistakenly updated to SILC Protocol 1.0 even though it
4837 is to be included in 1.1. Since it is not in 1.0 it is not
4838 mandatory, and this fix now handles it only if it is provided,
4839 and it is not error if it is not provided. Affected file
4840 lib/silcclient/client_notify.c.
4842 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4844 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4845 client. Affected file irssi/src/silc/core/client_ops.c.
4847 * Merged with Irssi 0.8.4 from irssi.org CVS.
4849 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4851 * Check for valid socket connection in client entries before
4852 sending any messages. Fixes a crash, but doesn't fix some
4853 other underlaying bug that is lurking there. Affected
4854 file silcd/packet_send.c.
4856 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4858 * $usermode, $cumode and $cumode_space expandos shouldn't do
4859 anything with non-SILC server records. Affected file
4860 irssi/src/silc/core/silc-expandos.c
4862 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4864 * Fixed the silc_net_check_[host/local]_by_sock to support
4865 IPv6 bound sockets as well. Now they can return IPv6 addresses
4866 as well. Affected file lib/silcutil/silcnet.c.
4868 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4869 Affected lib/silcutil/unix/silcunixnet.c.
4871 * Fixed ID rendering (at least on some platforms, not NetBSD)
4872 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4874 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4876 * Added silc_hash_public_key and silc_hash_public_key_compare
4877 functions to be used with SilcHashTable. They can be used to
4878 hash public keys and compare public keys in hash table. Affected
4879 file lib/silcutil/silcutil.[ch].
4881 * Added support for specifying multiple public keys for Client
4882 connection section in server configuration file. This makes it
4883 possible to accept multiple public keys from same host, or to
4884 make a section that accepts any incoming host, and have the
4885 accepted public keys listed in the section.
4887 Added functions silc_sever_[find/get]_public_key, added the
4888 support for this actually to all connection sections but only
4889 the Client section is currently allowed to specify multiple
4892 Affected files are silcd/server.c, server_internal.h,
4893 command.c, protocol.c, server_util.[ch], packet_receive.c.
4895 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4897 * Merged Irssi 0.8.2 from irssi.org CVS.
4899 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4901 * If silc_debug is TRUE, also output standard logging messages
4902 to stderr with the debug output.
4904 Made silc_log_reset_all() flushing all channels before returning.
4905 Also fixed some documentation typos.
4907 Affected files are lib/silcutil/silclog.[ch].
4909 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4911 * Fixed the server to check correctly the amount of connections
4912 from single host, by checking also the type of the connection.
4913 Fixed also the comparison of number of connections and number
4914 of allowed connections. Affected files are silcd/server.c,
4917 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4919 * Fixed the USERS command reply to save the user's mode on the
4920 channel as well. Fixed JOIN command reply to check whether a
4921 client is on channel already and not join it twice. Affected
4922 file lib/silcclient/command_reply.c.
4924 * Added new file silc-expandos.c into irssi/silc/core/ to return
4925 various stuff for various signal for the statusbar etc. updating.
4926 Now Irssi SILC client prints channel user modes etc. on the
4929 * The user mode (like server/router operator changes) is now shown
4930 on the Irssi SILC client's statusbar. The affected files are
4931 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4933 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4935 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4936 to SILC_SCHEDULE_[UN]LOCK macros.
4938 * Added more error printing to logs in server code. Affected
4939 files silcd/server.c and silcd/protocol.c.
4941 * Fixed -S option parsing in Irssi SILC Client. Affected file
4942 irssi/src/silc/core/silc-core.c.
4944 * Added silc_buffer_alloc_size function. Affected file is
4945 lib/silcutil/silcbuffer.h.
4947 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4949 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4950 constants. Affected files in
4951 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4954 * Changed the internal SFTP Memory FS table to const. Affected
4955 file lib/silcsftp/sftp_fs_memory.c.
4957 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4959 * Fixed the buffer formatting and unformatting routines to
4960 check the size of 64 bits types with sizeof(). Affected
4961 file is lib/silcutil/silcbuffmt.c.
4963 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4965 * Removed 0.6.x backwards support.
4967 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4969 * Changed all integer type names:
4970 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4971 to avoid collisions with other libraries using same type names
4974 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4976 * Added `prefer_ipv6' argument to the functions
4977 silc_net_gethostbyname[_async]. If it is TRUE it will return
4978 IPv6 address over IPv4. If FALSE IPv4 address is returned
4979 even if IPv6 address was found. Affected files
4980 lib/silcutil/silcnet.[ch].
4982 * Added support silc_net_create_connection[_async] to fallback
4983 to IPv4 address if IPv6 address could not be used (like if
4984 it doesn't work on a specific system). Affected file in
4985 lib/silcutil/unix/silcunixnet.c.
4987 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4989 * Added silc_schedule_reinit function to do the enlarging
4990 of the max tasks handling capabilities of the scheduler.
4991 Affected files lib/silcutil/silcschedule.[ch].
4993 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4995 * Added automatic extern "C" { ... } for C++ compilers so the
4996 application does not need to define them. Affected file
4997 includes/silcincludes.h.
4999 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5000 old name went against naming convention. Applications now
5001 include "silcclient.h" instead of "clientlibincludes.h".
5002 Removed includes/clientlibincludes.h, it is redundant now.
5004 * Renamed includes/version.h to silcversion.h.
5006 * Added really preliminary support for OS/2 into the util
5007 library. Only thread & mutex API is implemented, others
5008 are still to be implemented. Created the lib/silcutil/os2/
5009 directory. Created also file includes/silcos2.h.
5011 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5013 * Added preliminary BeOS support into the util library.
5014 Created lib/silcutil/beos/, and implemented all the needed
5015 functions to support SILC on BeOS. Created also file
5016 includes/silcbeos.h.
5018 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5020 * Added proper initializations to silc's irssi code, so it's
5021 now possible to load it as module. Affected files
5022 irssi/src/silc/core/silc-core.c,
5023 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5025 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5027 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5030 * Fixed the silcdoc document generator to correct generate
5031 docs from all kinds of filenames. Affected files are
5032 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5034 * ROBOdoc documented lib/silcutil/silcmemory.h.
5035 Added also new function silc_memdup.
5037 * Removed lib/silcutil/silcbufutil.h and moved those routines
5038 to the lib/silcutil/silcbuffer.h.
5040 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5042 * Added `user_count' to the SilcChannelEntry which now tells the
5043 number of users on the channel. The user count is now saved
5044 in normal server of global channels as well. Affected files
5045 silcd/server.c, idlist.h, packet_receive.c and command.c.
5047 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5048 include file utility functions.
5050 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5051 instead of calling directly OS routines.
5053 * Fixed NICK change printing in Irssi SILC Client. Fixed
5054 KICKED notify printing in Irssi SILC Client. Affected file
5055 irssi/src/silc/core/client_ops.c.
5057 * Fixed a NICK change bug in client library, to not recreate the
5058 client_entry->channels hash table everytime nick is changed.
5059 Affected file lib/silcclient/client.c.
5061 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5063 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5064 the SKE interface a bit.
5066 * Fixed padding problem in PKCS#1. The padding was not actually
5067 random since the random number generator was used incorrectly.
5068 This security bug affects only when encrypting with PKCS#1, and
5069 it is not currently used at all in SILC. SILC only use signing
5070 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5072 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5074 * Rewrote the notify handling in Irssi SILC client to not call
5075 the events as signals. Fixes problems with Perl support.
5076 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5078 * Send the auto-nicking NICK command in client library with
5079 little timeout after connecting. The affected file is
5080 lib/silcclient/client.c.
5082 * Added following new config file settings:
5083 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5084 key_exchange_timeout, conn_auth_timeout, connections_max,
5087 Implemented all the new config settings handling in the server.
5089 Optimized the use of SKE Mutual flag usage. Use it only
5090 if connection authentication protocol is not based in public
5093 Renamed all SilcServerConfigSection* to SilcServerConfig*
5094 to have a bit shorter names.
5096 Affected files silcd/serverconfig.[ch], server.[ch], and
5099 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5101 * Cleaned up the listening sockets code, preparing for the rehash
5102 support. Affected file is silcd/server.c.
5104 * Fixed some output messages. Affected files are silcd/silcd.c,
5107 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5109 * Create lib/doc/silcrng_intro.html document as introduction
5110 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5112 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5114 * Fixes to the silcd config template. Affected file is
5115 doc/example_silcd.conf.in.
5117 * Removed type casts from silc_calloc(), conforming to the
5118 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5120 * Removed param_name member from client, server, and router
5121 section structs, now identifying the param directly.
5123 Added CONFIG_FREE_AUTH macro in config file parsing.
5125 Affected files are silcd/serverconfig.[ch].
5127 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5129 * Fixed command line parameter handling. All SILC initialization
5130 is now done in silc_core_init() which also fixes autoconnecting
5133 Affected files irssi/src/silc/core/silc-core.c,
5134 irssi/src/fe-text/silc.c.
5136 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5138 * Added new configuration options and blocks:
5139 keepalive_secs, reconnect_count, reconnect_interval,
5140 reconnect_interval_max, reconnect_keep_trying and
5141 require_reverser_lookup. Added ConnectionParam block, and
5142 implemented the connection parameters when connecting as
5143 initiator and when accepting connections as responder.
5145 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5146 whether given configuration value has been given already.
5148 Affected files silcd/serverconfig.[c], server.[c].
5150 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5151 algorithm parts and created new file silcalgs.conf, that
5152 is now included from the example_silcd.conf.in.
5154 * Optimized the silc_server_connect_to_router_second to take
5155 the connection configuration object from the SilcServerConnection
5156 object instead of finding it during the connecting phase.
5157 Added the configuration object to SilcServerConnection struct.
5158 Affected files silcd/server_internal.h, server.c.
5160 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5162 * Add the client on channel after it was resolved at the
5163 channel message receiving, and it was not already on the
5164 channel. Affected file lib/silcclient/client_channel.c.
5166 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5168 * Fixed the public key authentication to allocate always the
5169 destination signature buffer instead of using static buffer.
5170 Affected file silcd/protocol.c.
5172 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5174 * Unified the serverconfig.[ch]'s helper function interface.
5175 Affected file silcd/serverconfig.[ch].
5177 * Removed doc/example_silc.conf.in since it is redundant.
5178 The make install will now install irssi/silc.conf file.
5180 * Added new Passphrase and Publickey authentication methods to
5181 config file, allowing both public key and passphrase based
5182 authentication to be set at the same time.
5184 Added `prefer_passphrase_auth' setting in config file which
5185 can be used to set to prefer passwd auth if both passwd and
5186 public key is set. If not set, public key is preferred.
5187 This has effect only when being initiator (responder will try
5190 Added support for authentication with passphrase and public key
5191 at the same time. The passphrase is tried first always since
5192 it is faster to check.
5194 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5196 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5198 * Merged the new SILC Config library, with the server parsing
5199 support. Read the header file silcconfig.h or the toolkit
5200 documentation for the news. Affected files are
5201 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5202 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5203 silcd/protocol.c silcd/server.c silcd/server_backup.c
5204 silcd/serverconfig.[ch] silcd/silcd.c.
5206 * Fixed some silclog documentation. Affected file is
5207 lib/silcutil/silclog.h.
5209 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5211 * The silc_cipher_register, silc_hash_register and
5212 silc_hmac_register now checks if the object to be registered
5213 is registered already. Affected files are
5214 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5216 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5218 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5220 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5222 * Allow zero length channel messages inside the Channel Message
5223 Payload. Affected file lib/silccore/silcchannel.c.
5225 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5226 as header filenames.
5228 * Removed lib/silcclient/README and created HTML file
5229 lib/silcclient/silcclient_using.html, which is now included
5230 as part of Toolkit documentation.
5232 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5234 * Fixed CUMODE_CHANGE notify handling to change the mode of
5235 correct client. Affected file lib/silcclient/client_notify.c.
5237 * Make silc_rng_alloc fail if it cannot allocate the sha1
5238 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5240 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5242 * Fixed the file transfer's key agreement payload to include
5243 zero port also if the hostname is NULL because it could not
5246 Call file transfer monitor callback now also if error occurs
5247 during key agreement protocol.
5249 Changed the silc_client_file_send interface to return the
5250 SilcClientFileError instead of session id. The session ID
5251 is returned into pointer provided as argument.
5253 Check that the file exists locally before sending the
5254 file transfer request at all.
5256 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5258 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5259 error than can occur while key agreement protocol. Affected
5260 file lib/silcclient/silcapi.h.
5262 * Fixed the event_mode CMODE handler to not crash when mode
5263 is changed and +k mode is set in the channel. Affected file
5264 irssi/src/silc/core/silc-channels.c.
5266 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5267 SILC_LOG_WARNING to give out Warning and not Error. Affected
5268 file lib/silcutil/silclog.c.
5270 * Fixed the channel message payload decryption in the function
5271 silc_channel_message_payload_decrypt to not modify the original
5272 buffer before it is verified that the message decrypted
5273 correctly. Otherwise, next time it is called with correct
5274 channel key it won't encrypt since the payload is corrupted.
5275 Affected file lib/silccore/silcchannel.c.
5277 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5279 * Do not constantly resize the window. A fix patch by cras.
5280 Affected file irssi/src/fe-text/screen.c.
5282 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5284 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5285 Affected file lib/silcutil/silcnet.c.
5287 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5289 * Fixed a bug in hash table internal routine for traversing
5290 the table with foreach callback. The current entry may
5291 become invalid in the callback but it was referenced after
5292 the callback returned.
5294 Do not allow auto rehashing of hash table during the
5295 silc_hash_table_foreach operation, for same reasons as it is
5296 not allowed for SilcHashTableList. Affected files are
5297 lib/silcutil/silchashtable.[ch].
5299 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5301 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5302 Win32 DLL. extern's in header files are now declared with
5305 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5307 * Fixed private message handling. It used some old code that
5308 caused the client to crash. Affecte file is
5309 lib/silcclient/client_prvmsg.c.
5311 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5313 * Added function silc_client_add_channel,
5314 silc_client_replace_channel_id, and removed functions
5315 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5316 from client library.
5318 * Added cross reference of the joined channels to the
5319 SilcClientEntry, and changed the SilcChannelEntry's
5320 users list to SilcHashTable. The affected files are
5321 lib/silcclient/idlist.[ch].
5323 * Fixed a bug in hash table tarversing. While the hash table
5324 is traversed with SilcHashTableList the table must not be
5325 rehashed. It is now guaranteed that auto rehashable tables
5326 are not rehashed while tarversing the list. Also defined that
5327 silc_hash_table_rehash must not be called while tarversing
5328 the table. Added function silc_hash_table_list_reset that must
5329 be called after the tarversing is over. The affected files are
5330 lib/silcutil/silchashtable.[ch].
5332 * Changed all hash table traversing to call the new
5333 silc_hash_table_list_reset in server and in client library.
5335 * Added function silc_client_on_channel to return the
5336 SilcChannelUser entry if the specified client entry is joined
5337 on the specified channel. This is exported to application as
5338 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5340 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5342 * Fixed founder regaining problem with JOIN command on normal
5343 server. The notify for mode change must be sent always and
5344 not only if !cmd->pending. Affected file silcd/command.c.
5346 * Fixed the WHOWAS command's reply sending to support the
5347 lists correctly. Affected file silcd/command.c.
5349 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5351 * When sending JOIN command to router for processing the
5352 sender's old command identifier was not saved back to the
5353 sender's command context, fixed now. The affected file is
5356 * Create the key in JOIN command of the router did not return
5357 the channel key, added check for this. Affected file is
5360 * Fixed a channel ID update bug in JOIN command reply. Do
5361 not directly upgrade the ID but call the function
5362 silc_idlist_replace_channel_id if the ID was changed.
5363 Affected file silcd/command_reply.c.
5365 * Fixed memory leaks from command calling if it would fail.
5366 Affected file silcd/command.c.
5368 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5370 * Applied patches from cras:
5372 Memory leak fixes around libaries, irssi window resize fix,
5373 new silclist.h and silcdlist.h, all extern inline changed to
5376 * Removed dotconf from lib/dotconf, not needed anymore.
5378 * Removed TRQ from lib/trq, not needed anymore.
5380 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5381 with server connections. Later this will be configurable
5382 in config file after new config file is done. Affected file
5385 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5387 * Fixed a crash in server related to channel announcements.
5388 Affected file silcd/server.c.
5390 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5392 * Fixed memory leaks in silc_server_create_new_channel*
5393 functions. Affected file silcd/server.c.
5395 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5396 which ID was changed. This way the router will send the
5397 user list for the channel again, and server won't be in
5398 desync in some rare circumstances. Affected file is
5399 silcd/packet_receive.c.
5401 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5403 * Check for NULL socket pointer in the function
5404 silc_server_packet_send_to_channel_real. Affected file
5405 silcd/packet_send.c.
5407 * Fixed the BAN notify handling to correctly remove ban
5408 list. Affected file silcd/packet_receive.c.
5410 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5412 * Fixed some header addition to Toolkit distribution in
5413 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5415 * Added lib/silcclient/client_ops_example.h as an template
5416 file for application programmers to quickly start using
5417 the SilcClientOperation functions in their application.
5418 Updated the lib/silcclient/README as well to tell about this
5419 nice file made available.
5421 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5423 * Call silc_server_remove_from_channels when removing client
5424 entry when NO_SUCH_CLIENT_ID was received. Affected file
5425 is silcd/command_reply.c.
5427 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5429 * Added server & router operator statistics updating. Affected
5430 file silcd/packet_receive.c and silcd/command.c.
5432 * Fixed the SERVER_SIGNOFF notify handling on normal server
5433 not to save the history information for clients. Same was
5434 fixed earlier in remove_clients_by_server function, but not
5435 here. Affected file silcd/packet_receive.c.
5437 * Raised the default connection-retry count from 4 to 7 in
5438 server. Affected file silcd/server.h.
5440 * Cancel any possible reconnect timeouts when we start the
5441 key exchange. Affected file silcd/server.c.
5443 * Do not reconnect on connection failure when SCONNECT was
5444 given. Affected files silcd/server.[ch].
5446 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5448 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5450 * Fixed the NICK command to always give the unformatted
5451 nickname to the one giving the NICK command. If unformatted
5452 nickname is cached already it will be formatted and the
5453 local entry will always get the unformatted nickname.
5454 Affected file lib/silcclient/idlist.c.
5456 * Fixed some double frees from client library commands.
5457 Affected file is lib/silcclient/command.c.
5459 * Fixed CUMODE command in server to assure that no one can
5460 change founder's mode than the founder itself, there was a
5461 little bug. Affected file silcd/command.c.
5463 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5465 * Removed the SilcClientCommandDestructor from the client
5466 libary, it is not needed anymore. Affected files are
5467 lib/silcclient/silcapi.h, command[_reply].[ch],
5468 client_notify, idlist.c.
5470 * Fixed GETKEY command to first resolve client, and then
5471 resolve the server only if the client was not found, instead
5472 of resolving both at the same time. Affected file is
5473 lib/silcclient/command.c.
5475 * Added silc_client_start_key_exchange_cb and lookup the
5476 remote hostname and IP address before starting the key
5477 exchange with server. The affected file is
5478 lib/silcclient/client.c.
5480 * The server's public key is now saved using the IP address
5481 of the server and not the servername for the filename.
5482 The hostname public key filename is checked as an fall back
5483 method if the IP address based filename is not found.
5485 Fixed the GETKEY command to save the fetched server key
5486 in correct filename.
5488 Print the remote server's hostname now when new key is
5489 received during connection process. Affected file is
5490 irssi/src/silc/core/client_ops.c.
5492 * Return always our own public key to the client if it asks
5493 for it with GETKEY command. Affected file silcd/command.c.
5495 * Removed the use_auto_addr variable from default config
5496 file since it was in wrong section. Affected file is
5499 * Fixed TOPIC_CHANGE notification to not route it when it
5500 was sent using silc_server_send_notify_to_channel function.
5501 Affected file silcd/command.c.
5503 * Fixed silc_server_send_notify_kicked to send the kicker's
5504 Client ID also, it was missing. Affected files are
5505 silcd/command.c, silcd/packet_send.[ch].
5507 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5509 * Do not save client history information in SERVER_SIGNOFF.
5510 Fixes the bug in normal server that it does not detect
5511 the client becoming valid after the server becomes back
5512 online. Affected file silcd/server_util.c.
5514 * Added `sock_error' field into the SilcSocketConnection
5515 context. When error occurs during socket operation (read
5516 or write) the error is saved. Added also new function
5517 silc_socket_get_error to return human readable socket error
5518 message. Affected files are lib/silcutil/silcsockconn.[ch],
5519 lib/silcutil/unix/silcunixsockconn.c, and
5520 lib/silcutil/win32/silcwin32sockconn.c.
5522 * The server now prints the socket error message in the
5523 signoff for client. Affected file silcd/server.c.
5525 * Fixed the `created' channel information sending from router
5526 to server in JOIN command. Checks now whether the channel
5527 really was created or not and set it according that.
5529 Fixed the JOIN command to use the client entry's current
5530 ID during the joining procedure instead of the one it sent
5531 in the command (it is checked though), since it can change
5532 between the packet processing and command processing, and
5533 would just case unnecessary pain in the client end. Affected
5534 file silcd/command.c.
5536 * Fixed a channel key payload sending to use correct channel
5537 ID when the server was forced to change the channel's ID by
5538 router. Router sent the key payload with the old Channel ID.
5539 Affected file silcd/packet_receive.c.
5541 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5543 * Call silc_server_save_channel_key only if the key payload
5544 was provided in the JOIN command's command reply. Affected
5545 file silcd/command_reply.c.
5547 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5549 * Fixed silc_mp_sizeinbase to return the value correctly with
5550 MPI. Affected file lib/silcmath/mp_mpi.c.
5552 * Fixed the stop_server signal to correctly stop the scheduler
5553 and gracefully stop the server when SIGTERM or SIGINT signals
5554 are received. Affected file silcd/silcd.c.
5556 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5558 * Simple handling of TERM and HUP signals. Also added some log
5559 flushing call around. Affected file is
5562 * Fixed small bugs in silclog.c. Now buffering output will take
5563 effect after 10 seconds since startup: This will ensure that
5564 no important startup messages are lost. Also output redirection
5565 will preserve original format ([Date] [Type] message).
5566 Affected file is lib/silcutil/silclog.c.
5568 * Added two options to the config file, in the logging section:
5569 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5570 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5572 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5574 * Do not print the warning about log files not being initialized
5575 more than once to avoid excess logging. Affected file is
5576 lib/silcutil/silclog.c.
5578 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5579 the SIM copying in make install in Makefile.am.pre.
5581 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5583 * Rewritten silclog APIs. Globally interesting changes follows:
5584 silc_log_set_files() changed to silc_log_set_file().
5585 silc_log_set_callbacks() changed to silc_log_set_callback().
5586 ROBOdoc documented silclog header file.
5587 SilcLogCb now returns bool to wether inihibit the default
5588 handler or not (to keep the old behaviour return always TRUE).
5589 The new APIs should also fix the problem of the
5590 silcd_error.log file that was written in the current directory.
5593 Log files streams will remain opened after silc_log_set_file()
5594 call, means less CPU usage notably on high traffic servers.
5595 File streams are now full buffered, and flushed to the disk
5596 every 5 minutes, lesses HD activity and CPU usage.
5597 Messages can be redirected, allowing admins to configure
5598 one single logfile for all server messages.
5599 the silc_log_quick global variable to activate fast-logging.
5600 Affected files lib/silcutil/silclog.[ch]
5602 * Changed some code to conform new silclog APIs. Affected
5603 files are doc/example_silcd.conf.in, silcd/server.c
5604 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5607 * Fixed a memory leak that could occur in some situations.
5608 Affected file silcd/serverconfig.c.
5610 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5612 * Added the silc_client_del_client to remove the client from
5613 all channels as well. Affected file lib/silcclient/idlist.c.
5615 * Fixed the client library to correctly remove the client
5616 from all channels when the client entry is being destroyed.
5617 Affected file lib/silcclient/client_notify.c, command.c.
5619 * Added auto-nicking support to the client library. If the
5620 applicatio now sets client->nickname it will be sent to the
5621 server after connecting by the library. This way for example
5622 SILCNICK (or IRCNICK) environment variables will have effect
5623 and always change the nickname automatically to whatever
5624 it is wanted. Affected file lib/silcclient/client.[ch].
5626 * Renamed silc_server_command_bad_chars to the
5627 silc_server_name_bad_chars and moved it to the
5628 silcd/server_util.[ch]. Added also new function
5629 silc_server_name_modify_bad to return nickname that
5630 includes bad characters as new nickname without those
5631 bad characters. This check and modify is now used in
5632 silc_server_new_client when the username is initially set
5633 as nickname, so it must be checked to be valid nickname.
5634 Affected file silcd/packet_receive.c.
5636 * The nickname length is now taken from the packet for real
5637 and not trusted to strlen() since it clearly can return
5638 wrong length for nickname including bad characters. This
5639 also applies to channel names. Affected file silcd/command.c.
5641 * Removed the lib/silcsilm/modules directory. Modules are now
5642 compiled into the lib/silcsim. Fixed the copying of the
5643 modules to follow symbolic links in Makefile.am.pre.
5645 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5647 * Fixed silc_string_regexify list creation. Fixes bugs with
5648 BAN and INVITE commands in server. The affected file is
5649 lib/silcutil/unix/silcunixutil.c.
5651 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5653 * Removed the command destructor entirely from the server's
5654 command and command reply routines. It is not needed, and
5655 its usage was buggy and caused crashes. Affected files are
5656 silcd/command[_reply].[ch].
5658 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5660 * Cancel protocol and NULL sock->protocol if timeout
5661 occurred during protocol. Affected file silcd/server.c.
5663 * Cancel protocol timeouts always before calling the final
5664 callback, to assure that after final callback is called
5665 no other state will be called for the protocol anymore.
5666 Affected file silcd/protocol.c.
5668 * Print error log if incoming connection configuration could
5669 not be found. Affected file silcd/server.c.
5671 * Fixed JOIN command to correctly save the founder mode
5672 to the client on normal SILC server, when the channel
5673 was created by the router. Affected file silcd/command.c.
5675 * Fixed LIST command (hopefully) to send correct reply
5676 packets. Affected file silcd/command.c.
5678 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5680 * The silc_packet_receive_process now returns FALSE if the
5681 read data was invalid packet, and TRUE if it was ok.
5683 The server now checks that if unauthenticated connection
5684 sends data and its processing fails the server will close
5685 the connection since it could be a malicious flooder.
5687 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5689 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5691 * Make sure the warning about error opening a log file is
5692 printed only once and not everytime it fails (produces
5693 too much useless log). Affected file lib/silcutil/silclog.c.
5695 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5697 * Made the silc_server_daemonise() function more readable.
5698 Affected file silcd/server.c.
5700 * Pid file is now optional, the user may comment it out from
5701 the config file. Removed define SILC_SERVER_PID_FILE, we
5702 don't need a default any longer. Affected file
5703 configure.in.pre, lib/Makefile.am.pre.
5705 * Make some use of the pid file. The server now dies at startup
5706 if it detects a valid pid file on his path. The server would
5707 die anyway in this circumstance, because of the bind() failure.
5708 Affected file silcd/silcd.c.
5710 * No longer compiling lib/dotconf.
5712 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5714 * Fixed JOIN command parsing not to crash. Affected file
5715 lib/silcclient/command.c.
5717 * Fied the NICK_CHANGE notify to add the new client entry
5718 even it is resolved. This removes an <[unknown]> nick
5719 thingy bug in the client. Affected file is
5720 lib/silcclient/client_notify.c.
5722 * Do not try to allocate 0 bytes (efence does not like it)
5723 in lib/silccore/silccomand.c when encoding payload.
5725 * Do not take IRCNICK as nickname in Irssi SILC client since
5726 it is not possible to set nickname before hand connecting
5727 the server (TODO has an entry about adding auto-nicking
5730 * Changed the silc_server_command_pending to check whether
5731 there already exists an pending entry with the specified
5732 command, command identifier and pending callback. This is
5733 to fix IDENTIFY and WHOIS related crashes that may register
5734 multiple pending commands with same identifier. Affected
5735 file silcd/command.c.
5737 * Fixed the server to reconnect to the router even if it
5738 was already reconnecting and EOF was received. This to
5739 fix a possibility that the server wouldn't ever try to
5740 auto-reconnect to the router. Affected file silcd/server.c.
5742 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Fixed the server's password authentication to use the
5745 length of the locally saved password, and not the one
5746 sent in the packet. Affected file silcd/protocol.c.
5748 * Fixed same password authentication problem in the
5749 Authentication Payload handling routines in
5750 lib/silccore/silcauth.c.
5752 * Yet another password authentication problem fixed with
5753 channel password handling in silcd/command.c.
5755 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5757 * If first character of string in silc_parse_userfqdn is '@'
5758 then do not parse it. Affected file is
5759 lib/silcutil/silcutil.c.
5761 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5763 * Fixed minor bug in IDENTIFY command reply sending, which
5764 caused various weird problems during JOIN when it was
5765 resolving names for users. Affected file silcd/command.c.
5767 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Fixed the IDENTIFY command reply sending to chech better valid
5770 clients. It was possible to send incomplete list of replies.
5771 Affected file silcd/command.c.
5773 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5775 * Added silc_client_command[s]_[un]register functions now to
5776 dynamically register the commands in client library. Removed
5777 the static table of commands. This allows the client library
5778 to call commands without causing the application to know about
5779 what commands library has called.
5781 Removed the INFO command reply kludge to detect when the command
5782 was called by library. Now library use its own command reply
5783 function for INFO command.
5785 Added function silc_client_command_call to call a command.
5786 Application can use it to call command, not access the structure
5789 Now all commands that are sent by the client library (not
5790 explicitly sent by application) use own command reply functions.
5792 Affected files around lib/silcclient/ and in
5793 irssi/src/silc/core/.
5795 * Fixed the WHOIS command reply sending to chech better valid
5796 clients. It was possible to send incomplete list of replies.
5798 Fixed the WHOIS and IDENTIFY to send the request to router
5799 if normal server did not do it and did not find any results.
5801 Affected file silcd/command.c.
5803 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5805 * Moved the internal data from SilcClient context into its
5806 own file, not accesible to application. Affected files
5807 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5808 and other files in client library.
5810 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Added doc/examples installation target in Makefile.am.pre.
5815 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5818 commands the found client entry will be removed from the
5819 cache, after notifying application about the error. Affected
5820 file lib/silcclient/command_reply.c.
5822 * Changed the /MSG to check for exact nickname user gave, and
5823 not let `nick' match `nick@host' if it is only one found. Now,
5824 user must type the exact nickname (like nick@host2) even if
5825 there are no more than one same nicks found. This is to avoid
5826 a possibility of sending nickname to wrong nickname since
5827 `nick' could match `nick@host'. Affected file is
5828 irssi/src/core/silc-servers.c.
5830 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5832 * Do not print "you are now server operator" or similar when
5833 giving /away command. Affected files are
5834 irssi/src/silc/core/client_ops.c, silc-servers.h.
5836 * Made the silc_server_command_pending_error_check to send
5837 the same command reply payload it received back to the
5838 original sender of the command. This way all arguments
5839 that was received by the server will be received by the
5840 client too. Affected file silcd/command.c.
5842 * Added the silc_idcache_add to return the created cache entry
5843 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5845 * Add global clients to expire if they are not on any channel.
5846 This is because normal server will never know if they signoff
5847 if they are not on any channel. The cache expiry will take
5848 case of these entries. This is done by normal servers only.
5849 The affected files are silcd/command_reply.c,
5850 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5852 * If server receives invalid ID notification for WHOIS or
5853 IDENTIFY and the ID exists in the lists, it is removed.
5854 Affected file silcd/command_reply.c.
5856 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5857 in client then client entry that it matches is searched and
5858 the nickname is printed on the screen for user. Affected
5859 file irssi/src/silc/core/client_ops.c.
5861 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Use cache entry expire time in the LIST command reply to
5864 purge old entries from the cache after the LIST command
5865 reply has been received. This way we don't have non-existent
5866 entries in the cache for too long. Affected file is
5867 silcd/command_reply.c.
5869 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5871 * If we are normal server, and we've not resolved client info
5872 in WHOIS or IDENTIFY from router, and it is global client,
5873 we'll check whether it is on some channel. If it is not
5874 then we cannot be sure about its validity and will resolve it
5875 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5876 file silcd/command.c.
5878 * Search channel by name (if possible) rather than by ID
5879 in IDENTIFY command's command reply. Affected file is
5880 silcd/command_reply.c.
5882 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5884 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5885 Updated specs and implemented it. Affected file silcd/command.c,
5886 silcd/packet_send.c and silcd/packet_receive.c.
5888 * Implemented the <founder auth> payload handling in the JOIN
5889 command. If provided all conditions for channel joining
5890 except requirement to provide correct passphrase can be
5891 overrided by the channel founder. Updated the protocol specs.
5892 Affected file silcd/command.c.
5894 Added support for founder auth in JOIN command in client
5895 library. Fixed the parsing of the JOIN command now to support
5896 all options as they should be. The affected file is
5897 lib/silcclient/command.c.
5899 * Optimized the WHOIS and IDENTIFY commands to send the request
5900 to router only if it includes nicknames or other names. If
5901 they include only IDs then check the local cache first before
5902 routing. Affected file is silcd/command.c.
5904 * Added channels topic announcements. Affected file is
5905 silcd/packet_receive.c and silcd/server.c.
5907 * Fixed the silc_server_send_notify_topic_set to really destine
5908 the packet to channel. Affected file silcd/packet_send.c.
5910 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5911 library. Affected file lib/silcclient/client_notify.c.
5913 * Added UMODE announcements. Affected file silcd/server.c.
5915 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * Memory leak fixes in:
5919 lib/silcutil/silcsockconn.c
5920 lib/silcske/silcske.c
5921 lib/silcske/groups.c
5923 lib/silccrypt/silcpkcs.c
5924 lib/silccore/silccommand.c
5925 lib/silccore/silcidcache.c
5930 * ROBOdoc documented the lib/silcske/groups.h file and a
5931 bit changed the interface for better.
5933 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5935 * Update the client entry context in the ID cache after
5936 nick change. Affected file lib/silcclient/command.c.
5937 Fixes the CUMODE command when regaining founder privileges,
5938 and a little WHOIS problem.
5940 * Fixed silc_net_gethostbyname to correctly call the
5941 inet_ntop. Affected file lib/silcutil/silcnet.c.
5943 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5945 * Added IPv6 support checking to the configure.in.pre, added
5946 also --enable-ipv6 option to override the check. Affected
5947 file configure.in.pre.
5949 * The silc_thread_create now calls the start function
5950 directly if threads support is not compiled in. Removes
5951 ugly #ifdef's from generic code. Affected files are
5952 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5954 * Added silc_net_gethostby[name/addr]_async to asynchronously
5955 resolve. Affected files are lib/silcutil/silcnet.[ch].
5957 * Added support for rendering IPv6 based server, client and
5958 channel IDs. Affected file lib/silcutil/silcutil.c.
5960 * Added support for creating IPv6 based server IDs. Affected
5961 file is silcd/serverid.c.
5963 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5965 * Added silc_net_gethostby[addr/name] into the
5966 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5967 routines. Added silc_net_is_ip[4/6]. Affected file is
5968 lib/silcutil/unix/silcunixnet.c. All routines that take
5969 address as argument now supports both IPv4 and IPv6 addresses.
5971 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5973 * Fixed LIST command reply sending in server. Affected file
5976 * Server now sends the kicker's client ID in the KICK notify
5977 to the kicked client. Affected file silcd/command.c.
5979 * The client library now parses the kickers client ID and
5980 UI displays it. Affected files lib/silcclient/client_notify.c
5981 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5983 * Made all payload parsing function prototypes consistent.
5984 They all take now const unsigned char * and uint32 pair as
5985 the payload data instead of SilcBuffer. Changes all around
5986 the source tree. Other unsigned char* -> const unsigned char*
5987 changes around the tree as well.
5989 * Optimized SFTP client and server packet sending not to
5990 allocate new buffer for each packet but to recycle the
5991 first allocated buffer. Affected files are
5992 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5994 * Optimized the SFTP client to use SilcList instead of
5995 SilcDList for requests, because it is faster. Affected file
5996 is lib/silcsftp/sftp_client.c.
5998 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5999 into lib/silccore/silcid.[ch].
6001 Renamed silcpayload.[ch] into silcargument.[ch].
6003 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6005 * If client entry is deleted with active key agreement
6006 session, abort the session.
6008 The silc_client_abort_key_agreement now calls the completion
6009 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6011 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6014 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Don't use __restrict in older GCC's. Affected file is
6017 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6019 * silc_net_localhost now attempts to reverse lookup the
6020 IP/hostname. Affected file lib/silcutil/silcnet.c.
6022 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6023 command. It can be used to gain founder privileges at
6024 the same time when joining the channel.
6026 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6027 kicker's client ID as well. Updated protocol specs.
6029 Defined that the server must send SILC_COMMAND_IDENTIFY
6030 command reply with error status to client who sent
6031 private message with invalid client ID.
6033 Updated the protocol specification.
6035 * Added silc_server_send_command_reply to send any
6036 command reply. Affected file silcd/packet_send.[ch].
6038 * Added silc_id_payload_encode_data to encode ID payload
6039 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6041 * The server now send IDENTIFY command reply with error
6042 status if client ID in private message is invalid. Affected
6043 file silcd/packet_receive.c.
6045 * Save the server key file with server's IP address in
6046 the filename instead of hostname. The affected file is
6047 irssi/src/silc/core/client_ops.c.
6049 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6054 * Added libtool support for compiling shared objects in
6055 lib/silcsim. Affected file configure.in.pre and
6056 lib/silcsim/Makefile.am. Original patch by cras.
6058 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6060 * Pid file configuration, and server's config file fixes
6061 patch by toma. Updated CREDITS file.
6063 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6065 * Fixed silc_client_channel_message to not try to decrypt
6066 the message twice if it resolved the destination client
6067 information. This could cause of dropping one channel
6068 message. Affected file lib/silcclient/client_channel.c.
6070 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6072 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6073 lib/silcclient/client.c. This function is used when the SILC
6074 Client is run under some other scheduler, or event loop or
6075 main loop. On GUI applications, for example this may be
6076 desired to used to run the client under the GUI application's
6077 main loop. Typically the GUI application would register an
6078 idle task that calls this function multiple times in a second
6079 to quickly process the SILC specific data.
6081 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6083 * Fixed silc_server_drop() for dropping the supplementary
6084 groups as well, this could cause a security hole on some
6087 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6092 * Write PID file after dropping privileges. Added -F option
6093 to run server on foreground. A patch by debolaz.
6094 Affected files silcd/server.c, silcd/silcd.c.
6096 * Fixed MOTD to return the MOTD file server name. Affected
6097 file silcd/command.c.
6099 * Added INFO command reply handling to the Irssi SILC Client.
6100 Affected file irssi/src/silc/core/client_ops.c.
6102 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6104 * Fixed the silc_idcache_list_* routines to really support
6105 the dynamic list. Fixes a crash. Affected file is
6106 lib/silccore/silcidcache.c.
6108 * Fixed the LIST command reply to really call LIST command's
6109 pending callbacks. Affected file silcd/command_reply.c.
6111 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6113 * Update conn->local_entry->nickname after giving NICK
6114 command. Affected file lib/silcclient/command.c.
6116 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6118 * Added the [pid] option to the silcd configuration file
6120 Affected files: serverconfig.[ch] and silcd.c
6122 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6124 * Save fingerprint in WHOIS command reply in server.
6125 Affected file silcd/command_reply.c.
6127 * Fixed NICK commands pending callback registration.
6128 Affected file lib/silcclient/command.c.
6130 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6132 * Use ++server->cmd_ident when sending commands in server,
6133 instead of random number. Affected file silcd/command.c.
6135 * Fixed GETKEY command reply to call actually GETKEY pending
6136 command callbacks. Affected file silcd/command_reply.c.
6138 * A bit stricter check for nicknames. Check for same nickname
6139 in NICK command also. Affected file silcd/command.c.
6141 * Do not call INFO command everytime client ID changes, only
6142 during first connecting. Affected file lib/silcclient/client.c.
6144 * Set the new nickname only after successful command reply for
6145 NICK command is returned by server. Affected file
6146 lib/silcclient/command.c.
6148 * Remove nicknames from nicklist during server_signoff notify.
6149 Should fix /NAMES bit more. The affected file is
6150 irssi/src/silc/core/silc-channels.c.
6152 * Added `fingerprint' field to the SilcIDListData in the
6153 silcd/idlist.h to hold the fingerprint of the client's
6156 Send the fingerprint of the client's public key in WHOIS
6159 Affected files silcd/command.c, and silcd/idlist.[ch].
6161 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6162 create fingerprint from given data.
6164 * Show the fingerprint of the client's public key in WHOIS.
6165 Affected files irssi/src/module-formats.[ch] and
6166 irssi/src/silc/core/client_ops.c.
6168 * Format the multiple same nicknames also during JOIN and
6169 NICK_CHANGE notifys. Affected file is
6170 lib/silcclient/client_notify.c.
6172 * Do not print error on screen for invalid private message
6173 payload since it can come if someone is sending private
6174 messages with wrong key. Affected file
6175 lib/silccore/silcprivate.c.
6177 * Fixed multiple concurrent /PING crash. Affected file
6178 lib/silcclient/command.c.
6180 * Changed the wrong ID encoding. All IP addresses must be
6181 in MSB first order in encoded format. They were encoded
6182 wrong and was in LSB format. Affected files are
6183 silcd/serverid.c, lib/silcutil/silcutil.c.
6185 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6187 * Call the `connect' client operation through the scheduler
6188 in case of error. Affected file lib/silcclient/client.c.
6190 * Call the `failure' client operation even if the error
6191 occurred locally during a protocol. Affected file is
6192 lib/silcclient/protocol.c.
6194 * Added support of sending LIST command to router from normal
6195 server. This way normal server can get list of all channels
6196 in the network too. Fixed the channel list sending in the
6197 server too. Affected files are silcd/command.c, and
6198 silcd/command_reply.[ch].
6200 * Added silc_server_update_channels_by_server and
6201 silc_server_remove_channels_by_server. They are used during
6202 disconnection of primary router and in backup router protocol.
6203 Affected file silcd/server_util.[ch], silcd/server.c and
6204 silcd/server_backup.c.
6206 * Fixed channel adding to global list in IDENTIFY command
6207 reply in server. Affected file silcd/command_reply.c.
6209 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * If the incoming packet type is REKEY or REKEY_DONE process
6212 that packet always synchronously. Fixes yet another MAC
6213 failed error on slow (dialup) connections. Affected file
6214 lib/silcclient/client.c and silcd/server.c.
6216 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6218 * Call check_version SKE callback for initiator too. Affected
6219 file lib/silcske/silcske.c.
6221 * Implemented fix for security hole found in the SKE that was
6222 fixed in the specification few days back; the initiator's
6223 public key is now added to the HASH value computation.
6224 Added backwards support for the old way of doing it too, for
6225 old clients and old servers. Affected file is
6226 lib/silcske/silcske.c.
6228 * Enabled mutual authentication by default in SKE. If initiator
6229 is not providing mutual authentication the responder will
6230 force it. This will provide the proof of posession of the
6231 private key for responder. The affected files are
6232 lib/silcclient/protocol.c and silcd/protocol.c.
6234 * Do not cache anymore the server's public key during SKE.
6235 We do mutual authentication so the proof of posession of
6236 private key is done, and if the server is authenticated in
6237 conn auth protocol with public key we must have the public
6238 key already. Affected file silcd/protocol.c.
6240 * Added new global debug variable: silc_debug_hexdump. If
6241 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6242 file lib/silcutil/silclog.[ch].
6244 * Fixed compilation warning due to char * -> const char *.
6245 Affected files lib/silcutil/silcnet.h, and
6246 lib/silccore/silcauth.[ch].
6248 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Fixed CMODE command when new channel key was created. If
6251 the creation failed the old key was removed. Next time giving
6252 same command would crash the server since the old key was
6253 freed already. Affected file silcd/command.c.
6255 * Fixed the silc_server_announce_get_channels to not crash
6256 on reconnect. Affected file silcd/server.c.
6258 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6260 * Added silc_log_set_debug_string function to set a regex
6261 string to match for debug output. Only the function names,
6262 or filenames matching the given debug string is actually
6263 printed. This way it is possible to filter out those debug
6264 strings that user is not interested in.
6266 Fixed a bug in silc_string_regexify.
6268 Affected files lib/silcutil/silclog.[ch], and
6269 lib/silcutil/unix/silcunixutil.c.
6271 * Changed the -d options in both server and Irssi SILC client
6272 to take the debug string as argument. Affected files
6273 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6275 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6277 * Added silc_hash_babbleprint to create a Bubble Babble
6278 Encoded fingerprint. The encoding is developed by Antti
6279 Huima (draft-huima-babble-01.txt), and it creates human
6280 readable strings out of binary data. Affected file
6281 lib/silccrypt/silchash.[ch].
6283 * Print the babble print now in addition of fingerprint as well
6284 in Irssi SILC client. Affected files are
6285 irssi/src/fe-common/silc/module-formats.[ch],
6286 irssi/src/fe-common/silc/core/client_ops.c.
6288 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6290 * Fixed a security problem found in SKE. The initiator's
6291 public key too is now added to the HASH hash value creation
6292 which is signed by the responder to create the SIGN value.
6293 This will prevent anyone in the middle to lie to the responder
6294 about the initiator's public key. If this is done now, the
6295 man in the middle will get caught. Updated the protocol
6298 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6300 * Better installation directory handling. Configure module
6301 paths and other paths automatically to example_silc* files
6302 in doc/. A patch by toma.
6304 * Fixed compiler warning from MPI library, and from SILC RNG.
6307 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6308 It can be configured with ./configure. A patch by toma.
6310 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Find correct make to use in prepare-clean. A patch by
6313 toma. Affected file prepare-clean.
6315 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6317 * Added irssi variables use_auto_addr, auto_bind_ip,
6318 auto_bind_port and auto_public_ip.
6320 * Changed the interface for silc_client_send_key_agreement
6321 in lib/silcclient/silcapi.h
6325 irssi/src/silc/core/silc-core.c
6327 lib/silcclient/silcapi.h
6328 irssi/src/silc/core/silc-channels.c
6329 lib/silcclient/client_keyagr.c
6332 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6334 * Added silc_pkcs_public_key_compare to compare two
6335 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6337 * Check that the client who set the founder mode on the
6338 channel is the same client that is giving the founder
6339 mode to itself. It is done by comparing the saved public
6340 key (it is saved even in the authentication is passphrase).
6341 Affected file silcd/command.c.
6343 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Do not process packet for disconnected socket connection.
6346 Affected file lib/silccore/silcpacket.c.
6348 * Process the DISCONNECT packet through scheduler in the
6349 client library. Affected file lib/silcclient/client.c.
6351 * Fixed the silc_client_packet_parse to not to increase
6352 the packet sequence number if the conn->sock and the
6353 current socket connection is not same. This can happen
6354 for example during key agreement when the conn includes
6355 multiple socket connections (listeners). Affected file
6356 lib/silcclient/client.c.
6358 * The sender of the file transfer request now provides also
6359 the pointer (listener) for the key exchange protocol. If
6360 the listener cannot be created then it sends empty key
6361 agreement and lets the receiver provide the listener.
6363 Added `local_ip' and `local_port' arguments to the
6364 silc_client_file_send. If they are provided they are used,
6365 if not then it will attempt to find local IP address, if
6366 not found or bind fails then the remote client will provide
6369 Affected files are lib/silcclient/client_ftp.c and
6370 lib/silcclient/silcapi.h.
6372 * Extended the FILE SEND command to support defining the
6373 local IP and port for key exchange listener. They are
6374 optional. Affected file irssi/src/silc/core/silc-servers.c.
6376 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6378 * Defined to WHOIS command reply the sending of fingerprint
6379 of the client's public key (if the proof of posession of the
6380 corresponding private key is verified by the server).
6381 Updated to the protocol specification.
6383 * Added support of receiving the client's public key's
6384 fingerprint in command reply in client library. Affected
6385 file is lib/silcclient/command_reply.c, and
6386 lib/silcclient/idlist.[ch].
6388 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6390 * Do not send over 128 chars long nickname to the server
6391 in NICK command. Affected file lib/silcclient/command.c.
6393 * Do not send over 256 chars long channel names to the server
6394 in JOIN command. Affected file lib/silcclient/command.c.
6396 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Assure that silc_server_close_connection cannot be called
6399 twice for same socket context. Affected file is
6402 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Send error message to application if opening file for
6405 writing during file transfer fails. Affected file is
6406 lib/silcclient/client_ftp.c.
6408 Remove all file transfer sessions for a client that we're
6409 removing from ID cache.
6411 Affected file is lib/silcclient/client_ftp.c.
6413 * Fixed silc_net_addr2bin to return correct address. Affected
6414 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6416 * Fixed file transfer session removing on signoff notify.
6417 Affected file irssi/src/silc/core/silc-servers.c.
6419 * Added the SilcClientFileError to be returned in the monitor
6420 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6421 Affected file lib/silcclient/silcapi.h.
6423 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6425 * Fixed a crash in silc_client_ftp_free_sessions and
6426 silc_client_ftp_session_free_client. Affected file
6427 lib/silcclient/client_ftp.c.
6429 * Added `disabled' field in the SilcChannelEntry in the server
6430 to indicate if the server entry is disabled. Affected file
6431 silcd/idlist.h, silcd/command[_reply].c.
6433 * SILC server adds now /var/run/silcd.pid everytime it is
6434 started. Affected file silcd/silcd.c.
6436 * Added silc_server_packet_send_clients to send a packet to
6437 the provided table of client entries. Affected file
6438 silcd/packet_send.[ch].
6440 * Fixed a crash in client resolving in client_prvmsg.c in
6441 client library. Affected file lib/silcclient/client_prvmsg.c.
6443 * Do not actually remove the client directly from ID cache
6444 during SERVER_SIGNOFF, but invalidate it. This way we
6445 preserve the WHOWAS info for the client. Affected file
6446 silcd/server_util.c.
6448 * Fixed SERVER_SIGNOFF notify handling in the server. The
6449 server is now able to process incoming SERVER_SIGNOFF notify
6450 for a server that it doesn't even know about. It will remove
6451 the clients provided in the notify. Affected file
6452 silcd/packet_receive.c.
6454 * Check for partial packet in data queue after every packet that
6455 was found from the queue. Return and wait for more data if
6456 there is partial data in queue. Affected file is
6457 lib/silccore/silcpacket.c.
6459 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * Added SilcClietFileError enum to indicate error in
6462 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6463 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6464 Affected files lib/silcclient/silcapi.h and
6465 lib/silcclient/client_ftp.c.
6467 * Check that newsize in silc_buffer_realloc is larger than
6468 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6470 * Added better monitor of file transfers. It now monitors
6471 key agreement protocol during the file transfer too. Added
6472 error reporting too. Affected files
6473 irssi/src/silc/core/silc-servers.c,
6474 irssi/src/fe-common/silc/module-formats.[ch].
6476 * Wrote a help file for FILE command.
6478 * Added silc_rng_global_get_byte_fast to get not-so-secure
6479 random data as fast as possible. Random data is read from
6480 /dev/urandom if available and from the SILC RNG if not
6481 available. It is used in padding generation. Affected file
6482 lib/silccrypt/silcrng.[ch].
6484 * All packets in client library are now processed synchronously.
6485 Optimized packet processing a lot. Affected file
6486 lib/silcclient/client.c.
6488 * All server connection packets are processing synchronously
6489 now in server, to optimize packet processing. Affected file
6492 * Include files are installed now only in Toolkit distribution
6493 if make install is given. Affected files: all Makefile.am's.
6495 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6497 * Assure that silc_client_notify_by_server_resolve does not
6498 resolve the client information multiple times. If it cannot
6499 be found by the first it cannot be found at all. Affected
6500 file lib/silcclient/client_notify.c.
6502 * Fixed WHOWAS command reply calling. Affected file
6503 lib/silcclient/command_reply.c.
6505 * Removed all references to silc_idlist_get_client from the
6506 Irssi SILC client since that call is internal call used by
6507 the library. The Irssi SILC client will use now client
6508 retrieval functions found in silcapi.h.
6510 * Fixed a bug in resolving nickname info before sending
6511 private message. It used freed memory. Affected file
6512 irssi/src/silc/core/silc-servers.c.
6514 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6516 * Assure my_channels statistics cannot go negative in server.
6517 Affected files silcd/server.c, silcd/server_util.c.
6519 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6521 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6523 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6525 * Win32 Toolkit changes. Affected files
6526 win32/silc.dsw, win32/libsilc/libsilc.def,
6527 win32/libsilcclient/libsilc.def,
6528 lib/silcutil/silcutil.c, and
6529 lib/sftp/sftp_fs_memory.c.
6531 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6533 * Added silc_net_localip to return local host's IP address.
6534 Affected file lib/silcutil/silcnet.[ch].
6536 * If key exchange or rekey protocol is active for a connection
6537 parse all packets syncronously since there might be packets
6538 in packet queue that we are not able to process without first
6539 processing packets before them. Affected file silcd/server,
6540 lib/silcclient/client.c.
6542 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6543 whether library should continue processing the packet.
6544 Affected file lib/silccore/silcpacket.h.
6546 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6547 SilcSFTPMonitorData to SFTP server to monitor various
6548 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6549 lib/silcsftp/sftp_server.c.
6551 * Added silc_file_size to return file size. Affected file
6552 lib/silcutil/silcutil.[ch].
6554 * Implemented the file transfer support for the client library.
6555 Added preliminary support for simple client to client one-file
6556 transmission. Affected file lib/silcclient/client_ftp.c,
6557 lib/silccilent/client.[ch].
6559 * Added new local command FILE to the Irssi SILC Client.
6560 It is used to perform the file transfer. It has subcommands
6561 SEND, RECEIVE, SHOW and CLOSE. Affected files
6562 irssi/src/silc/core/client_ops.c,
6563 irssi/src/silc/core/silc-server.[ch].
6565 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6567 * Relay the SILC_PACKET_FTP in the server. Affected files
6568 silcd/server.c and silcd/packet_receive.c.
6570 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6572 * Renamed silc_file_read and silc_file_write to functions
6573 silc_file_readfile and silc_file_writefile. Added function
6574 silc_file_open and silc_file_close. Affected files
6575 lib/silcutil/silcutil.[ch].
6577 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * Resolve the client info when received private message or
6580 channel message for a client which nickname we don't know.
6581 Affected files lib/silcclient/client_prvmsg.c and
6582 lib/silcclient/client_channel.c.
6584 * Do not crash in /KEY if client is not connected. Affected
6585 file irssi/src/silc/core/silc-channels.c.
6587 * Added SilcClientStatus field to the SilcClientEntry in the
6588 lib/silcclient/idlist.h.
6590 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6591 is incomplete and is being resolved, it won't be resolved
6594 Make sure also that USERS command reply does not resolve
6595 twice information. Affected file is
6596 lib/silcclient/command_reply.c.
6598 Make sure that silc_client_get_clients_by_list does not
6599 resolve twice same information.
6601 * Check for valid client->id in the silc_server_free_client_data.
6602 Affected file silcd/server.c.
6604 * Fixed /GETKEY nick@server not to crash if the server entry
6605 is not found. Affected file lib/silcclient/command.c.
6607 * Fixed the silc_server_check_cmode_rights to check the
6608 requested modes correctly. Affected file silcd/command.c.
6610 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6612 * Better checks for non-printable chars in nick added.
6613 Affected file silcd/command.c.
6615 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6617 * Call the silc_server_udpate_servers_by_server in the
6618 primary router that comes back online in the backup resuming
6619 protocol. Otherwise it routes packets wrong. Affected file
6620 silcd/server_util.[ch], silcd/server_backup.c.
6622 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6624 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6625 lib/silcutil/silcbuffmt.[ch].
6627 * Redefined the SILC packet header to include the padding
6628 length. Affected file lib/silccore/silcpacket.[ch].
6630 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6631 length for maximum padding up to 128 bytes). Affected
6632 file lib/silccore/silcpacket.h.
6634 * Removed all backwards support for old 0.5.x MAC thingies.
6635 The SILC packet header change makes it impossible to be
6636 backwards compatible.
6638 * Send the ENDING packet with timeout in the backup resuming
6639 protocol. This is to assure that all routers has connected
6640 to the primary router. Affected file silcd/server_backup.c.
6642 * Changed the RNG to take the first IV from random data. It
6643 used to take it from zero actually. Changed the RNG also
6644 to use /dev/urandom during session. /dev/random is used
6645 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6647 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6649 * Changed the SILC packet header to have the first two bytes
6650 (the packet length) encrypted. Affected files aroung the
6651 code tree, lib/silccore/silcpacket.[ch]. Removed the
6652 SilcPacketCheckDecrypt callback. It is not needed anymore
6653 since the silc_packet_receive_process will determine now
6654 whether the packet is normal or special.
6656 * Implemented the unidirectional MAC keys. Affected files
6657 lib/silcske/silcske.c, silcd/protocol.c and
6658 lib/silcclient/protocol.c.
6660 * Implemented the packet sequence number to the MAC computation.
6661 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6662 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6663 lib/silcclient/protocol.c.
6665 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6667 * Allow backup router to announce servers. All servers
6668 announced by backup router are added to the global list
6669 automatically. Update hte server's socket to our primary
6670 router also when backup router announces a server.
6671 Affected file silcd/packet_receive.c.
6673 * Do not update the client->router in the function
6674 silc_server_udpate_clients_by_server if the client is on
6675 global list. We might fail to find any specific server
6676 for locally connected clients and local cell clients. They
6677 should still use the `from' and not `to' as client->router.
6678 This fixes backup router resuming protocol. Affected file
6679 silcd/server_util.c.
6681 * Decrease channel statistics count only if the channel
6682 deletion worked. Affected files are silcd/server.c and
6683 silcd/server_util.c.
6685 * Added silc_server_update_servers_by_server to update origin
6686 of all server entries. Used during backup router protocol.
6687 Affected files silcd/server_util.[ch], silcd/server.c. and
6688 silcd/backup_router.c.
6690 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6691 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6692 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6693 lib/silccrypt/silchmac.c.
6695 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * Assure that router cannot reroute the same channel message
6698 to the sender. Affected file silcd/packet_receive.c.
6700 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6702 * Made better checks that the channel message is not sent
6703 to the router it came from. Affected file is
6704 silcd/packet_send.c. Fixed memory leak too.
6706 * Announce informations for incoming router connection, but
6707 only after checking if it is replaced by backup router.
6708 Affected file silcd/packet_receive.c.
6710 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Fixed the backup resuming protocol to work in multiple
6713 router environment. Affected file silcd/server_backup.c.
6715 * Route packet only to one router in the function
6716 silc_server_packet_send_to_channel. Affected file is
6717 silcd/packet_send.c.
6719 * Fixed silc_server_send_notify_dest to set the broadcast
6720 flag. Fixed the silc_server_send_notify_topic to actually
6721 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6722 Affected file silcd/packet_send.c.
6724 * Changed the SFTP Filesystem interface. Changed the
6725 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6726 the filesystem operation function. The SilcSFTPFilesystem
6727 is now a context that is allocated by all filesystem allocation
6728 functions and it already includes the operations structure
6729 and filesystem specific context. It is given as argument
6730 now to the silc_sftp_server_start. This made the interface
6731 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6732 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6734 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6736 * Changed the backup router adding and getting interfaces
6737 in the server. The router that will be replaced by the
6738 specified backup router is now sent as argument. Affected
6739 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6742 * Added silc_net_addr2bin_ne to return the binary form of
6743 the IP address in network byte order. Affected files
6744 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6746 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Check for existing server ID in silc_server_new_server
6749 and in silc_server_connect_to_router_final and remove the
6750 old entry if it exists. Affected file silcd/packet_receive.c,
6753 * Send the channel message always to only one router, either
6754 in upstream or downstream. Affected file is
6755 silcd/packet_send.c.
6757 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6759 * Wrote the definition of the backup resuming protocol to the
6760 protocol specification.
6762 * Removed one redundant channel key generation from normal
6763 server during joining procedure. Removed one redundant
6764 channel key sending from server to router during joining
6765 procedure. Affected file silcd/command.c.
6767 * Made minor bugfixes to the backup router resuming protocol.
6768 Affected file silcd/server_backup.c, server.c.
6770 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Added --disable-asm configuration option. Affected files
6773 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6776 * Implemented the backup resuming protocol that is used to
6777 resume the primary router position in the cell after the
6778 primary router comes back online. Affected files
6779 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6780 and silcd/server_util.[ch].
6782 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6784 * Sleep two (2) seconds after sending QUIT command to server.
6785 Affected file lib/silcclient/command.c.
6787 * Assure that if outgoing data buffer is pending do not force
6788 send any data. Affected file silcd/packet_send.c.
6790 * Assure that if outgoing data buffer is pending do not force
6791 send any data. Affected file lib/silcclient/client.c.
6793 * Implemented the backup router support when the primary router
6794 goes down. The servers and routers can now use the backup
6795 router as new primary router without loosing connectivity.
6797 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6799 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6800 in the server to indicate disabled entry. All data read
6801 from the connection will be ignored and no data is sent
6802 for entry that is disabled. Affected files are
6803 silcd/idlist.h, silcd/server.c.
6805 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6807 * Created SFTP client and server test programs in the
6808 lib/silcsftp/tests directory.
6810 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6812 * Implemented memory filesystem (virtual filesystem) for
6813 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6816 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6818 * Implemented the SFTP (SSH File Transfer Protocol) to the
6819 lib/silcsftp. It includes SFTP client and SFTP server
6822 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6824 * Moved lib/silccore/silcprotocol.[ch] to the
6825 lib/silcutil library.
6827 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6828 take variable argument list pointer as argument. Affected
6829 file lib/silcutil/silcbuffmt.[ch].
6831 * Added silc_buffer_set function that is used to set data
6832 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6833 Affected file lib/silcutil/silcbuffer.h.
6835 * Changed various routines in the core library to use the new
6836 silc_buffer_set instead of allocating new buffer only for
6839 * Added 64-bit value formatting and unformatting support to the
6840 silc_buffer_[un]format routines. Affected file is
6841 lib/silcutil/silcbuffmt.[ch].
6843 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6844 to includes/bitmove.h.
6846 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6848 * Fixed channel user mode saving in client library. Affected
6849 file lib/silcclient/command[_reply].c.
6851 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6853 * Defined the file transfer to the SILC Protocol. Added
6854 new packet type SILC_PACKET_FTP and defined File Transfer
6855 Payload. The mandatory file transfer protocol is SFTP
6856 (SSH File Transfer Protocol). Affected file in addition
6857 of the internet draft is lib/silccore/silcpacket.h.
6859 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6860 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6861 is used as part of backup router protocol when the primary
6862 router of the cell is back online and wishes to resume
6863 the position as primary router.
6865 * Redefined the MAC generation keys in the protocol. The
6866 same key is not used anymore in both direction. Both
6867 direction will now use different keys for sending and
6868 receiving. This fixes a potential security flaw. This
6869 change causes incompatibilities in the protocol.
6871 * Redefined also the MAC computation from the packet.
6872 An packet sequence number is now added to the MAC
6873 computation. This prevents possible replay attacks against
6874 the protocol. This change too causes incompatibilities
6877 Added `sequence' field to the SilcPacketContext to hold
6878 the current sequence number for the packet.
6880 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6882 * Added `created' field to the SilcIDListData in the file
6883 silcd/idlist.h to indicate the time when the entry was
6886 * Added `created' field to the SilcChannelEntry too. Affected
6887 file silcd/idlist.h.
6889 * Added `creation_time' aguments to all the announcement functions
6890 in the server. If it is provided then only the entries that
6891 was created after the provided time frame are actually
6892 announced. Affected file silcd/server.[ch].
6894 * The protocol says that the Channel ID's IP address must be
6895 based on the router's IP address. Added check for this in
6896 the silc_server_new_channel when processing incoming New Channel
6897 Payload. Affected file silcd/packet_receive.c.
6899 * Print out the correct version with --version in SILC client.
6900 Affected file irssi/src/silc/core/silc-core.c.
6902 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6904 * Fixed WHOWAS command to check for completnes of the client
6905 entry always, not just when the command is coming from client.
6906 Affected file silcd/command.c.
6908 * Added new function silc_server_packet_queue_purge to purge the
6909 outgoing data queue to the network. After the function returns
6910 it is guaranteed that the outgoing packet queue is empty.
6911 Affected file silcd/packet_send.[ch].
6913 * Purge the outgoing packet queue in the rekey protocol's final
6914 callback to assure that all rekey packets go to the network
6915 before quitting the protocol. Affected file silcd/server.c.
6917 * Added silc_client_packet_queue_parse as similar function as
6918 in server to the client library. The affected file is
6919 lib/silcclient/client.c.
6921 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6923 * Splitted silcd/server.c and created silcd/server_util.[ch]
6924 for utility functions.
6926 * Added new socket flag SILC_SF_DISABLED to indicate that the
6927 connection is open but nothing can be sent to or received from
6928 the connection. Affected file lib/silcutil/silsockconn.[ch].
6929 The checking for disabled socket is checked in the low level
6930 silc_socket_write and silc_socket_read functions.
6932 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6934 * Allow only nicknames and channel names that fits into the
6935 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6937 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6939 * When processing JOIN command reply in server check that if
6940 the channel exists in our global list we'll move it the local
6941 list. Affected file silcd/command_reply.c.
6943 * Fixed the check whether client is joined on the channel already
6944 in JOIN command. Affected file lib/silcclient/command.c.
6946 * Fixed the JOIN command reply to check whether the channel
6947 already exists. Affected file lib/silcclient/command_reply.c.
6949 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6951 * Added silc_ske_status_string to map the SKE error numbers
6952 to readable strings. The affected files are
6953 lib/silcske/silcske[_status].[ch].
6955 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6957 * Do not show the private channels on the WHOIS channel list
6958 as it is not allowed by the protocol. The affected file is
6961 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Assure that the packet length digged from the actual packet
6964 is something sensible in the silc_packet_decrypt_rest_special
6965 in lib/silccrypt/silcpacket.c.
6967 * Free and NULL the allocated pointer in silc_hmac_alloc if
6968 the HMAC allocation fails. The affected file is
6969 lib/silccrypt/silchmac.c.
6971 * Print the selected security properties to the log files in
6972 the server. Affected file silcd/protocol.c.
6974 * Add SKE's reference counter even if calling the completion
6975 callback manually. Otherwise it goes negative, although it
6976 does not cause any problems. The affected file is
6977 lib/silcske/silcske.c.
6979 * Remove the client entry with short timeout after giving the
6980 KILL command. Affected file lib/silcclient/command.c.
6982 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6983 case all found clients are already disconnected (WHOWAS would
6984 found them) in the server. Affected file silcd/command.c.
6986 * Update the last_receive (time of last data received) to be
6987 updated only when received private or channel message so that
6988 the idle time showed in WHOIS makes more sense.
6990 * Added boolean field `valid' in to the SilcClientEntry in the
6991 client library to indicate whether the entry is valid or not.
6992 This fixes the nickname change bug on channel when changing
6993 the nickname to be same than the old (like nick to Nick) the
6994 nickname formatter doesn't set the new nick anymore to Nick@host.
6995 Affected file lib/silcclient/idlist.[ch].
6997 * Now actually fixed the nickname changing on disconnection.
6998 Added new function silc_change_nick to the Irssi SILC Client.
6999 Affected file irssi/src/silc/core/client_ops.c,
7000 irssi/src/silc/core/silc-nicklist.[ch].
7002 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7004 * Check that the public key exists in the GETKEY command before
7005 trying to encode it. Affected file silcd/command.c.
7007 * Print some notifications on received public keys with GETKEY
7008 command in the Irssi SILC Client. Affected files are
7009 irssi/src/fe-common/silc/module-formats.[ch],
7010 irssi/src/silc/core/client_ops.c.
7012 * Use IDENTIFY command to resolve the server information in the
7013 GETKEY command instead of INFO command. Affected file
7014 lib/silcclient/command.c.
7016 * All command reply functions in the client library now calls
7017 the pending command reply callbacks even if an error has
7018 occurred. The server has done this a long time and now it was
7019 time to move the client library to this as well. Now all
7020 errors can be delivered back to the pending command reply
7021 callbacks if necessary. Affected files are
7022 lib/silcclient/command[_reply].[ch].
7024 * Change the nickname on disconnection back to the username
7025 because in reconnect the server will enforce it to it anyway.
7026 Affected file irssi/src/silc/core/silc-servers.c.
7028 * Fixed a config file parsing bug in the Irssi SILC client.
7029 Affected file irssi/src/silc/core/clientconfig.c.
7031 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7033 * When printing the channel mode on JOIN, verify that the
7034 channel key and channel's HMAC are valid. Affected file
7035 irssi/src/silc/core/client_ops.c.
7037 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7039 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7040 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7041 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7043 * Removed channel key rekey task deleting from the function
7044 silc_server_save_channel_key. Affected file silcd/server.c.
7045 Added explicit timeout task context instead that is used to
7046 delete the task if we are registering a new task before the
7047 new task has elapsed.
7049 * When channel key rekey occurs the client library now saves
7050 the old channel key for a short period of time (10 seconds) and
7051 is able to use it in case some is still sending channel
7052 messages encrypted with the old key after the rekey. Affected
7053 file lib/silcclient/[idlist.h|client_channel.c].
7055 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7057 * Added check to the silc_server_new_id_real to not accept
7058 new ID if it is the sender's own ID. Affected file is
7059 silcd/packet_receive.c.
7061 * Assure that we do not announce ourself or the one we've
7062 sending our announcements when we're router and are announcing
7063 servers to our primary router. Affected file silcd/server.c.
7065 * Fixed silc_server_command_identify_check_client to assemble
7066 correct WHOIS packet. It send corrupted WHOIS packet and
7067 caused problem with router to router connections. Affected
7068 file silcd/command.c.
7070 Fixed also silc_server_command_whois_check the same way
7071 as for the IDENTIFY command.
7073 * Added new SilcIDListStatus to the server in the SilcIDListData
7074 structure. The status now includes the current status of
7075 the entry (like registered, resolved etc.). Affected file
7076 silcd/idlist.[ch]. Defined a bunch of different status types
7077 as well. This replaced the old boolean registered field as well.
7079 Added resolve_cmd_ident field to the SilcClientEntry structure
7080 too so that if the entry is for example being resolved so
7081 another command may attach to the same pending command reply
7082 without requiring to resolve the same entry again. This concept
7083 should optimize the WHOIS and the IDENTIFY resolving under
7084 heavy load by taking away unnecessary resolving for entries
7085 that are being resolved already.
7087 Added support for adding multiple pending commands for one
7088 command idenfier. Affected file silcd/command[_reply].[ch].
7090 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7091 before deleting the data. Otherwise the hash table will have
7092 freed data in comparison functions. Affected file is
7093 silcd/command_reply.c.
7095 * Fixed silc_idlist_replace_client_id to add the new entry to
7096 the cache with NULL nickname. Otherwise there will be invalid
7097 memory as the nickname after the nickname is freed. Affected
7098 file silcd/packet_receive.c.
7100 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7101 saved into wrong slots because the previous number of entries
7102 was not taken into account. Affected file silcd/idlist.c.
7103 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7105 * If we are router and we receive JOIN notify to a channel that
7106 does not have any users then notified client is marked as the
7107 channel founder, as it is it. The affected file is
7108 silcd/packet_receive.c
7110 * Added to the extended hash table API's table_del_*ext functions
7111 the destructor as argument too, so that the caller can decide
7112 which destructor to use or whether to use destructor at all.
7113 Affected file lib/silcutil/silchashtable.[ch].
7115 * Fixed ID Cache purging. It actually deleted the entries from
7116 the hash table after the data was freed. The hash table ended
7117 up comparing freed memory. The affected file is
7118 lib/silccore/silcidcache.c.
7120 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7122 * Fixed Irssi SILC client's KILL command's HELP syntax.
7124 * The USERS command now resolves the detailed user information
7125 if the userinfo field is missing. Affected file is
7126 lib/silcclient/command_reply.c.
7128 * Do not print error in silc_file_read if the read file does
7129 not exist. Just silently return NULL. Affected file is
7130 lib/silcutil/silcutil.c.
7132 * Fixed the silc_log_output to not wine about NULL filename
7133 and to not create some bogus " " filename. Affected file is
7134 lib/silcutil/silclog.c.
7136 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7138 * Fixed various printing bugs on the user interface in the
7139 Irssi SILC Client. Minor changes that were forgotten from
7142 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7144 * Fixed the configure.in.pre and the compilation and distribution
7145 environment to support the new autoconf 2.52. That version is
7146 now required to compile the CVS trunk.
7148 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7150 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7151 to generally parse user@fqdn format strings. Affected file
7152 lib/silcutil/silcutil.c.
7154 * Added nickname_format and nickname_force_format fields to the
7155 SilcClientParams structure. The first one defines the format
7156 for the nicknames that the library will enforce if the receives
7157 multiple same nicknames. The second one is boolean value and
7158 can be used to force the library to always enforce the format
7159 to the nicknames regardles whether there are multiple nicknames
7160 or not. This configurable formatting was employed to flexibly
7161 support accessing multiple nicknames from the user interface.
7162 The userinterface can now set the nicknames to what ever format
7163 they prefer. Affected file lib/silcclient/silcapi.h.
7165 Added function silc_client_nickname_format to the file
7166 lib/silcclient/idlist.c. It performs the nickname formatting.
7168 Added new field `hostname´ to the SilcClientEntry context.
7169 It holds the hostname of the client. Affected file is
7170 lib/silcclient/idlist.h.
7172 * Irssi SILC Client sets the nicknames in nick@hostn format.
7173 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7174 irssi/src/silc/core/silc-core.c.
7176 The WHOIS printing now also shows both the real nickname and
7177 the formatted nickname so that user knows how to access the
7178 user if there are multiple same nicknames cached. Affected
7179 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7180 printing formatting too to take the hostname now as a separate
7181 argument. The Affected file is
7182 irssi/src/fe-common/silc/modules-formats.[ch].
7184 * Changed the silc_client_get_clients_local to accept the formatted
7185 nickname as argument. It accepts the real nickname too but the
7186 formatted nickname can be used to find the true entry from
7187 multiple entries. Affected file lib/silcclient/silcapi.h and
7188 lib/silcclient/idlist.c.
7190 * Added nickname_format_parse field to the SilcClientParams.
7191 It is a callback function provided by the application to parse
7192 the nickname out of the formatted nickname string. The library
7193 calls it to get the nickname from the formatted string. Since
7194 the application generally knows better the format of the nickname
7195 string it parses it instead of the library, even though library
7196 encodes the formatted string. If the callback function is not
7197 provided then the library will use the string as is. The
7198 affected file is lib/silcclient/silcapi.h.
7200 * All the nickname strings passed to the client library in
7201 commands are now expected to be formatted nickname strings.
7202 If the command does not support the formatted nickname string
7203 it will assume that the sent string is the actual nickname.
7204 Affected file lib/silcclient/command.c.
7206 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7208 * Added public key authentication support to OPER and SILCOPER
7209 commands in the client library. Affected file is
7210 lib/silcclient/command.c.
7212 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7214 * Changed the get_auth_methdod client operation to be asynchronous.
7215 It can be async if the application resolves the authentication
7216 method from the server during the negotiation. Added new
7217 SilcGetAuthMeth completion callback that the application will
7218 call after resolving the authentication method.
7220 Added function silc_client_request_authentication_method that
7221 the application can use to resolve the authentication method
7222 from the server. Added also SilcConnectionAuthRequest callback
7223 that the library will call after the server has replied. The
7224 application can call this function if it does not know the
7225 current authentication method.
7227 Affected files are lib/silcclient/client.c and
7228 lib/silcclient/silcapi.h.
7230 * The Irssi SILC client now automatically resolves the authentication
7231 method incase any configuration information is not present (and
7232 currently there never is). The affected file is
7233 irssi/src/silc/core/client_ops.c.
7235 * Fixed public key authentication from the client library.
7236 Affected file lib/silcclient/protocol.c. Changed also the
7237 protocol specification about the public key authentication in
7238 the connection authentication protocol. The actual data to be
7239 signed is now computed with a hash function before signing.
7241 * Fixed the public key authentication from the server as well.
7242 Affected file silcd/protocol.c.
7244 * Removed the mlock()'s from the memory allocation routines.
7245 Affected file lib/silcutil/silcmemory.c. The ./configure does
7246 not check anymore for the mlock(). Affected file is
7249 * Fixed USERS command in server to allow the execution of the
7250 command for private and secret channels if the client sending
7251 the command is on the channel. Affected file silcd/command.c.
7253 * Fixed silc_client_get_clients_local to return the clients
7254 count correctly. It could return wrong value. Affected file
7255 lib/silcclient/idlist.c.
7257 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7259 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7260 types. The assembler optimizations seemed not to like 64-bit
7261 data types. The assmebler optimizations thus are now enabled
7262 also for BSD systems as opposed to only enable them for Linux.
7264 * Do not check for threads at all on BSD systems. Affected
7265 file configure.in.pre.
7267 * Removed -n and -h options from the Irssi SILC Client since
7268 they are not used in silc.
7270 * Fixed the prime generation to assure that the first digit
7271 of the generated random number is not zero since our conversion
7272 routines does not like number strings that starts with zero
7273 digit. If zero digit is seen the random number is regenerated.
7274 This caused some corrupted RSA keys when the zero first digit
7275 was met. Affected file lib/silcmath/silcprimegen.c.
7277 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7279 * Fixed WIN32 configuration in the ./configure script.
7280 Fixed to include xti.h on environments that has it.
7281 Patches by Carsten Ilchmann and andrew.
7283 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7285 * Changed the silc_id_create_client_id to be collision
7286 resistant. It is now assured that there cannot be created
7287 two same client ID's. I suspect that some weird bugs in
7288 the server were actually caused by duplicate Client IDs.
7289 Affected file silcd/serverid.[ch]. A router receiving
7290 new ID now also assures and informs the sending server
7291 if the ID caused collision.
7293 * Changed the silc_id_create_channel_id to also assure that
7294 there are no collisions.
7296 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7298 * Statement about ignoring the Mutual Authentication flag when
7299 performing rekey with PFS was a bit misleading. It is ignored
7300 if it was set in the initial negotiation, it cannot be even
7301 set in the rekey. Fixed in the ke-auth draft. Started the
7302 new versions of the protocol drafts in the doc/.
7304 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7306 * Fixed a bug in silc_client_command_identify_save when saving
7307 new channel information. The channel name was no duplicated
7308 and caused crash on exit. Affected file is
7309 lib/silcclient/command_reply.c.
7311 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7313 * Fixed the getkey command handling in the server. Send just
7314 empty OK reply to the sender if the key could not be fetched
7315 (but everything else was ok, like the key just was not available).
7316 Changed the public key parameter to optional in the protocol
7317 specs so that empty OK reply can be sent. Affected file
7320 Added a message to Irssi SILC client to tell to user if the
7321 server did not return a public key.
7323 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7325 * Fixed a channel key regeneration bug. It registered new
7326 timeout tasks exponentially until all system resources were
7327 used. Affected file silcd/server.c.
7329 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7331 * Added the SILC Document generator to the scripts/silcdoc.
7332 It can be used to generate the Toolkit Reference Manual out
7333 of the source tree. Internally it will also use the RoboDoc
7334 generator now imported in util/robodoc.
7336 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7338 * Added couple of return's in rekey protocol if error orccurred
7339 during the protocol. The execution must be terminated.
7340 Affected file silcd/protocol.c. Also, terminate the protocol
7341 always with timeout.
7343 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7345 * The client's Client ID was created initally from the wrong
7346 nickname (it could have been in format nick@host) in the
7347 silc_server_new_client. Affected file silcd/packet_receive.c
7349 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7351 * Added some SILC_LOG_ERROR's to various error conditions
7352 if client could not be added to ID cache. Affected files
7353 silcd/packet_receive.c and silcd/server.c.
7355 * When client's sock->user_data is freed, NULL also the
7356 client->router and client->connection pointers. Added check
7357 for these pointers being NULL to various places around the
7358 code. Affected file silcd/server.c.
7360 * Added client->data.registered == TRUE checks to various
7361 places around the code to assure that unregistered client's
7362 are not handled when it is not allowed. Affected file
7365 * Added `bool registered' fields to all
7366 silc_idlist_[server|client]_get_* routines to indicate whether
7367 the fetched client needs to be registered or not. Affected
7368 file silcd/idlist.[ch].
7370 * Add your own entry as registered to the ID cache in the
7371 server. Affected file server.c.
7373 * Fixed a bug in silc_server_new_server. The SilcServer was
7374 set as the new server's context instead of SilcServerEntry.
7375 This naturally caused some weird bugs.
7377 * Added "updated" field the SilcChannelEntry which indicates
7378 the time since the channel entry was last accessed. This
7379 can be used to determine whether it is necessary to
7380 announce the channel after backup resuming protocol.
7381 Affected files silcd/idlist.[ch].
7383 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7385 * Do not delete the channel rekey task when adding it
7386 for in silc_server_create_channel_key.
7388 * Changed the silc_server_create_channel_key to return
7389 TRUE or FALSE to indicate the success of the channel key
7392 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7394 * Fixed MSVC++ project files and added missing files to
7395 Makefiles under win32/.
7397 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7399 * Do not add TCP_NODELAY flag if the operating system
7400 does not have it defined. Affected files are
7401 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7403 * Fixed buffer overflow from Irssi SILC Client. Affected
7404 file irssi/src/fe-common/core/themes.c.
7406 * Fixed double free in client library in the file
7407 lib/silcclient/client.c when disconnecting from server.
7409 * Applied double free patch from cras to Irssi SILC client.
7410 Affected files irssi/src/core/[modules/expandos].c
7412 * Fixed the disconnection handling to Irssi SILC Client.
7413 The application must call silc_client_close_connection
7414 in ops->connect client operation in case of failure of
7415 the connection. Affected file is
7416 irssi/src/silc/core/client_ops.c.
7418 * Do not set sock->protocol to NULL in the function
7419 silc_client_close_connection after executing the protocol's
7420 final callback since the sock might not be valid anymore.
7421 Affected file lib/silcclient/client.c.
7423 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7425 * Do not enable SILC_THREADS if the linking with libpthread
7426 did not happen. Affected file configure.in.pre.
7428 * Added notion to protocol specification that server must
7429 verify the sent authentication payload with CMODE when
7430 setting the channel founder key. Implemented it to the
7431 server. Affected file silcd/command.c.
7433 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7435 * Added _EXTRA_DIST SILC distribution variable to the
7436 distributions file. It is used to conditionally add extra
7437 files or directories to the specific distribution. Affected
7438 files ./prepare, Makefile.am.pre and distributions.
7440 Removed the `_' from the start of the distribution names.
7443 * Added README.WIN32 for instructions to compile the Toolkit
7446 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7448 * Fixed a double free in disconnection in the server. Affected
7449 file is silcd/server.c.
7451 * Fixed the lib/silcske/groups.c to work now also with GMP
7452 MP library. The string conversion did not work when using
7453 specific base and the base is indicated in the string as well.
7455 * Created win32/ directory which now includes MSVC++ specific
7456 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7457 It will appear only in the toolkit distribution
7459 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7461 * Changed the key material distribution function in case when
7462 the hash output is too short. The data is now concatenated
7463 a bit differently than it used to. Made the change to the
7464 SKE protocol specification.
7466 * Added better GMP detection to configure.in.pre. A patch
7469 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7471 * Fixed a minor bug in SKE that might cause some problem on
7472 some platforms. Affected file lib/silcske/silcske.c.
7474 * Added the cookie checking for initiator in the SKE. It checks
7475 that the responder returns the sent cookie unmodified. The
7476 affected file is lib/silcske/silcske.c. Added new SKE
7477 error type INVALID_COOKIE that can be sent during the
7478 negotiation. Fixed some memory leaks as well.
7480 * Added the "invalid cookie" error message to Irssi SILC client's
7483 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7485 * Added `task_max' field to the SilcClientParams to indicate
7486 the maximum tasks the scheduler can handle. If set to zero,
7487 default values are used. Affected file lib/silcclient/silcapi.h.
7489 * Fixed memory leaks in silc_client_close_connection. Affected
7490 file lib/silcclient/client.c.
7492 * Added silc_client_del_client_entry to client library to free
7493 all memory of given client entry. Affected file is
7494 lib/silcclient/idlist.[ch].
7496 * Added new functions silc_client_del_channel and
7497 silc_client_del_server to delete channel and server entries.
7498 Affected file lib/silcclient/[silcapi.h/idlist.c].
7500 * Removed silc_client_del_client_by_id from silcapi.h.
7502 * Fixed the INFO command to return the server's own info
7503 correctly when querying by Server ID. Affected file is
7506 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7508 * Removed the non-blocking settings in WIN32 code in the
7509 silc_sock_[read/write] and added SleepEx instead. Affected
7510 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7511 of input data is now checked with FIONREAD and ioctlsocket.
7513 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7515 * Call silc_schedule_task_del_by_context in the
7516 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7517 Affected file lib/silccore/silcprotocol.c.
7519 * Call silc_protocol_cancel for active protocols in the
7520 silc_server_close_connection if the funtion
7521 silc_server_free_sock_user_data has not been called.
7522 Affected file silcd/server.c.
7524 * Generic tasks cannot be deleted using the del_by_fd
7525 task deleting function since generic tasks does not match
7526 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7528 * Added a notion to SILCOPER help file that the SILCOPER works
7529 only on router server, not on normal server.
7531 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7533 * Added for WIN32 support for the new scheduler as well.
7534 Affected file lib/silcutil/win32/silcwin32schedule.c.
7536 * Fixed the SHA1 implementation to work on various platforms.
7538 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7540 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7541 API. It is part of the scheduler now. Everything else is
7542 as previously but some functions has changed their names.
7543 Checkout the lib/silcutil/silcschedule.h for the interface.
7544 Updated all applications to use the new interface. Affected
7545 files are lib/silcutil/silcschedule.[ch].
7547 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7549 * Found a bug in the SKE implementation. The HASH value,
7550 specified by the protocol, was not computed correctly. The
7551 public key of the responder was not added to the computation
7552 even though it is mandatory. Affected file lib/silcske/silcske.c.
7553 This unfortunately causes incompatibilities with older
7554 clients and servers.
7556 * Added WIN32 specific network init and uninit functions:
7557 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7558 the Winsock2. Affected file lib/silcutil/silcnet.h and
7559 lib/silcutil/win32/silcwin32net.c.
7561 * Set the socket always to nonblocking mode on WIN32 after
7562 reading data or writing data. Affected file is
7563 lib/silcutil/win32/silcwin32sockconn.c.
7565 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7567 * Fixed various compilation problems under WIN32. Affected
7568 files lib/silcutil/win32/silcwin32thread.c and
7569 lib/silcutil/win32/silcwin32schedule.c.
7571 * Removed all _internal.h #includes from public header
7572 files. Internal headers must never be included from
7575 Removed also the lib/silcske/payload_internal.h file.
7577 * All include files that may be needed (public and some others
7578 included by the public headers) by application developers are
7579 now copied to the ./includes directory. It does not copy any
7580 internal headers. Affected file Makefile.defines.pre and all
7581 Makefile.am's under lib/ and subdirs.
7583 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7585 * Do not change the ~/.silc directory's permissions automatically.
7586 Affected file irssi/src/silc/core/clientutil.c.
7588 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7590 * Do not cancel the protocol in silc_server_close_connection
7591 it might cause recursion. Now cancelled in the function
7592 silc_server_free_sock_user_data. Affected file silcd/server.c.
7594 * Fixed the silc_server_remove_clients_by_server to regenerate
7595 the channel keys correctly finally. Added also new function
7596 silc_server_remove_clients_channels to actually do it.
7597 Affected file silcd/server.c.
7599 * Fixed the silc_server_new_channel to not crash by giving
7600 wrong router to the new channel. Affected file is
7601 silcd/packet_receive.c.
7603 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7605 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7606 which is given as argument to the silc_client_alloc now.
7607 It can be used to configure the client and set various parameters
7608 that affect the function of the client.
7610 * The USERS command in server did not check whether the channel
7611 is private or secret. Affected file silcd/command.c.
7613 * Added new argument to the USERS command in protocol specification.
7614 The USERS command now can take the channel name as argument
7615 as well. Added support for this in client and server and
7616 updated the protocol specs.
7618 * Completed the GETKEY command in client. It can be now used
7619 to fetch also servers public key not only some clients.
7620 Affected files lib/silcclient/command[_reply].c.
7622 * Added silc_client_get_server to return server entry by the
7623 server name. Affected files lib/silcclient/silcapi.h and
7626 * Redefined the IDENTIFY command in protocol specification to be
7627 more generic. It now can be used to query information about
7628 any entity in the SILC Network, including clients, servers and
7629 channels. The query may be based either the entity's name
7630 or the ID. Added support for this in both client and server.
7632 Affected files silcd/command.c and lib/silcclient/command.c
7633 and command_reply.c.
7635 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7636 the _from_client and _from_server functions. Affected file
7639 * Added silc_client_get_channel_by_id_resolve to the file
7640 lib/silcclient/silcapi.h to resolve channel information by
7641 its ID. Added also silc_client_get_channel_by_id that
7642 does not resolve it from the server.
7644 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7646 * Added SilcServerEntry context into the client library
7647 to represent one server. The INFO command now allocates
7648 these to save the resolved server info. For now on the
7649 client library will also keep information about servers,
7650 connected and resolved with INFO.
7652 The INFO command now allocates the SilcServerEntry context
7653 and saves the server info there. The COMMAND_REPLY in
7654 the INFO now returns the parameters to application in
7655 same order as defined in the protocol specification.
7657 The entries are cached in the client->server_cache.
7659 * The INFO command is now issued after received the Client ID
7660 from the server. Affected file lib/silcclient/client.c.
7662 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7663 to the application as the mode changer might be server.
7664 It is guaranteed that NULL is not returned anymore to the
7665 application. Affected file lib/silcclient/client_notify.c.
7667 The ID Type is now also passed to the application so that
7668 it can check whether the returned entry is SilcClientEntry
7671 Added new function silc_client_get_server_by_id to return
7672 the server entry by ID. Affected files are the
7673 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7675 * Do not create the channel in the Irssi SILC Client when issuing
7676 the JOIN command but when received the sucessful JOIN command
7677 reply. Otherwise the channel might get created even though we
7678 could not join it. The Affected file is
7679 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7681 * Fixed a channel joining bug in router. The router must also
7682 check the channel modes, invite and ban lists etc. when serving
7683 the JOIN command sent by normal server. Affected file is
7684 silcd/command.c. The router now resolves the client's
7685 information from the server who sent the JOIN command if it
7686 does not know it, and processes the JOIN command only after
7689 * Changed the SilcCommandCb to take new argument; void *context2.
7690 Affected file lib/silccore/silccommand.h
7692 The second argument in the command callbacks in the server now
7693 includes the SilcServerCommandReplyContext if the command was
7694 called as pending command callback from the command reply.
7695 Otherwise it is NULL. When called as pending the status of the
7696 command reply will be checked and if it was erronous the
7697 error will be sent to the original sender of the command.
7698 This way the client always receives the error messages even
7699 though the server was actually the one who received the error
7700 when it resent the command to router, for example. Affected
7701 files silcd/command[_reply].[ch].
7703 * Fixed sending WHOWAS command's error message to client if
7704 the requested client could not be found. It was missing.
7707 * Changed the CMODE and CUMODE commands reply arguments in the
7708 protocol specification. The Channel ID is now sent in both
7709 of the commands to identify the channel. Implemented this
7710 new feature to the client and server. Affected files
7711 lib/silcclient/command_reply.c and silcd/command.c.
7713 * Made better checks for invite and ban lists in the JOIN
7714 command in server. Affected file silcd/command.c.
7716 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7718 * The server now performs the incoming host IP/DNS lookup
7719 using the silc_socket_host_lookup and thus does not block
7720 the server anymore. Affected file silcd/server.c.
7722 * Completed the multi-thread support for SILC Scheduler in
7723 the lib/silcutil/silcschedule.c.
7725 * Fixed the configure.in.pre to detect the pthread correctly
7728 * Fixed a deadlock in silc_task_queue_wakeup in the file
7729 lib/silcutil/silctask.c.
7731 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7733 * Added new function silc_schedule_wakeup that is used in
7734 multi-threaded environment to wakeup the main thread's
7735 schduler. It needs to be used when a thread adds a new task
7736 or removes a task from task queues. After waking up, the
7737 scheduler will detect the task queue changes. If threads
7738 support is not compiled in this function has no effect.
7739 Implemented the wakeup mechanism to both Unix and WIN32
7740 systems. Affected files are lib/silcutil/silcschedule.[ch],
7741 lib/silcutil/unix/silcunixschedule.c and the
7742 lib/silcutil/win32/silcwin32schedule.c.
7744 * Added new function silc_task_queue_wakeup to wakeup the
7745 scheduler by the specified task queue. Affected file
7746 lib/silcutil/silctask.[ch].
7748 * The silc_socket_host_lookup_start now wakes up the scheduler
7749 after adding the timeout task. Affected file is
7750 lib/silcutil/silcsockconn.c.
7752 * The silc_socket_host_lookup is synchronous now if the threads
7753 support is not compiled in. However, the callback is still
7754 called asyncronously through the scheduler, anyway. Affected
7755 file lib/silcutil/silcsockconn.c.
7757 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7759 * Added new function silc_socket_host_lookup to perform
7760 asynchronous IP and FQDN lookups for the socket connection.
7761 Affected files lib/silcutil/silcsockconn.[ch].
7763 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7765 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7766 that may or may not compile the mutex support in.
7768 Changed the silc_mutex_alloc interface. It allocates the
7769 mutex now to the sent pointer and returns TRUE or FALSE.
7771 Affected file lib/silcutil/silcmutex.h.
7773 * Wrote the SILC Task Queue interface to support multi-threads.
7774 Affected file lib/silcutil/silctask.[ch].
7776 * Wrote the SILC Scheduler to support multi-threads. Affected
7777 file lib/silcutil/silcschedule.c.
7779 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7781 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7782 in lib/silcutil/win32/.
7784 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7786 * Defined SILC Mutex API and SILC Thread API and implemented
7787 them for Unix. Affected files are
7788 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7789 lib/silcutil/unix/silcunixmutex.c and
7790 lib/silcutil/unix/silcunixthread.c.
7792 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7794 * Fixed the silc_server_remove_clients_by_server's channel
7795 key re-generation. The hash table handling was incorrect
7796 and would not work with many channels. Affected file is
7799 * Fixed some memory leaks around the server code.
7801 * Rewrote the silc_server_get_users_on_channel to support IPv6
7802 based Client ID's. Affected file silcd/server.c.
7804 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7805 specification. However, a separate document must be written
7806 to define the detailed signing procedure and the payload
7807 associated with the flag. Defined the flag to the
7808 lib/silccore/silcchannel.h as well.
7810 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7812 * Changed the dynamic tables to static size tables in the
7813 lib/silccrypt/silchmac.c.
7815 * Removed GCC dependencies from the code. A patch by cras.
7817 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7819 * Do not show the error "Error receiving packet bla bla"
7820 in server if it really was not an error (-2 means that reading
7821 is pending). Affected file silcd/server.c.
7823 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7825 * Fixed a possible crash in silc_server_remove_clients_by_server
7826 in silcd/server.c. Fixed there also some memory leaks.
7828 * Fixed the silc_idlist_replace_client_id. It could replace
7829 wrong key in the hash table. Affected file silcd/idlist.c.
7831 * Do not check whether there are global users on the channel
7832 if the channel->global_users is FALSE. Affected functions
7833 silc_server_remove_from_one_channel and
7834 silc_server_remove_from_channels in silcd/server.c. Also,
7835 do not check if the removed client is local as we can be
7836 sure that global client was not removed from the channel
7837 and checking for global users is not needed.
7839 * The silc_server_remove_clients_by_server now re-generates
7840 the channel keys correctly for those channels that had
7841 clients removed from them. Affected file silcd/server.c.
7843 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7845 * Found the reason of random crashes in the server. We weren't
7846 ignoring the SIGPIPE signal (which can be sent in write())
7847 and it crashed the server. Affected file silcd/silcd.c.
7849 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7851 * Assure that sock->user_data is not NULL in the function
7852 silc_server_packet_send in silcd/packet_send.c.
7854 * Disconnect the remote connection if it could not be added
7855 to any ID lists in the server. The affected file is
7858 * Check in silc_server_packet_send[_real/dest] that the
7859 socket is not disconnecting and ignore the data if it is.
7860 Affected file silcd/packet_send.c.
7862 * Define inline to __inline on native WIN32 compilation.
7863 Affected file includes/silcwin32.h.
7865 * Added some explicit type casts for inline code since MSVC
7866 require them. Affected files lib/silcutil/silcbuffer.h,
7867 lib/trq/silcdlist.h and lib/trq/silclist.h.
7869 * Print warning in log files from now on if the packet
7870 decryption fails. Affected file silcd/server.c.
7872 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7874 * Changed the `say' client operation's interface to accept
7875 new `type' argument to indicate the type of the message sent
7876 by the library. The application may filter the library's
7877 messages according the type. The affected file is the
7878 lib/silcclient/silcapi.h.
7880 * Added two new functions to lib/silcclient/silcapi.h:
7881 silc_client_del_client and silc_client_del_client_by_id.
7882 Affected file lib/silcclient/idlist.c.
7884 * Moved the clientincludes.h from includes/ to silc/ and
7885 serverincludes.h from includes/ to silcd/.
7887 * The modes for the CMODE and CUMODE are now passed as
7888 uint32 for application with COMMAND_REPLY. The affected
7889 file is lib/silcclient/command_reply.c.
7891 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7893 * /WHOIS without arguments shows client's own information.
7894 Affected file lib/silcclient/command.c.
7896 * Changed PING to not accept any arguments. The specs
7897 says that client can ping only the connected server so
7898 requiring an argument is not needed. Affected file is
7899 lib/silcclient/command.c.
7901 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7903 * Fixed a fatal bug in private message sending and reception
7904 encryption and decryption when using private message keys.
7905 The implementation was incorrect and did not follow the
7906 specification. It causd that some of the message were
7907 lost since it did not use the sending and receiving keys
7908 as the protocol suggests. This has been fixed and will cause
7909 incompatibilities with older clients when sending private
7910 message encrypted with private message keys. Affected files
7911 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7912 and various other in Irssi SILC Client.
7914 Added `responder' boolean argument to the functions
7915 silc_client_add_private_message_key[_ske] to indicate when
7916 the key is added as responder or initiator of the key
7919 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7921 * Removed the silc_ske_check_version function and created
7922 a SilcSKECheckVersion callback. Added also a function
7923 silc_ske_set_callbacks that is now used to set all SKE
7924 callbacks. The callback functions are not given to
7925 the SKE functions anymore, but this function is used to
7928 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7930 * Added `silc_version' argument to the silc_client_alloc
7931 to define the version of the application for the library.
7932 The library will use the version string to compare it
7933 against the remote host's (usually a server) version
7934 string. Affected file lib/silcclient/silcapi.h
7936 * Added the KE protocol context to Key Agreement context
7937 in client library so that we can abort the SKE if it
7938 is in process when we get timeout. Affected file is
7939 lib/silcclient/client_keyagr.c.
7941 * Do not resolve the client ID forever if it returns in the
7942 first time that such client does not exist. This was done
7943 for example with private message. Affected file is
7944 lib/silcclient/client_prvmsg.c.
7946 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7948 * Do not add regex.h for WIN32. The affected file
7949 includes/silcincludes.h.
7951 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7952 not work yet 100%. It generates the DLL's automatically
7953 when compiling with --with-win32 under cygwin.
7955 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7957 * lib/contrib/regex.c is not compiled on WIN32.
7959 * Added silc_net_get_socket_opt function to the
7960 lib/silcutil/silcnet.h.
7962 * Added includes/silcwin32.h for WIN32 specific includes
7965 * Do not use ptime structure or any of the posix process
7966 functions on WIN32 in lib/silccrypt/silrng.c.
7968 * Added silc_gettimeofday to provide generic function
7969 for struct timeval on all platforms. Added the function
7970 to lib/silcutil/silcutil.h.
7972 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7974 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7975 library as they clearly belong there. As a plus side we
7976 can make the actual socket connection routines platform
7979 Added also new generic function silc_socket_read and
7980 silc_socket_write (that used to be silc_packet_[read/write].
7981 The implementation of these are platform specific.
7983 * Added WIN32 specific routines of silc_socket_[read/write]
7984 to lib/silcutil/win32/silcwin32sockconn.c.
7986 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7988 * Added preliminary support for native WIN32 compilation under
7989 cygwin (using the -mno-cygwin option for GCC) to the
7990 ./configure.in.pre. The --with-win32 now prepares the
7991 compilation for native WIN32.
7993 * Rewrote the SILC Scheduler interface in the file
7994 lib/silcutil/silcschedule.h. The scheduler is now context
7995 based and does not have anymore any global static scheduler.
7996 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7997 and created lib/silcutil/win32 directory for WIN32 based
8000 * Added Unix specific network routines to the
8001 lib/silcutil/unix/silcunixnet.c and the old
8002 lib/silcutil/silcnet.c includes now only generic routines.
8004 Added WIN32 specific network routines to the
8005 lib/silcutil/win32/silcwin32net.c.
8007 * Added Unix specific utility functions from the
8008 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8010 * Added WIN32 SILC Scheduler to the file
8011 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8014 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8016 * Do not handle JOIN notify in the server if the target client
8017 is not registered (idata->registered == FALSE). The affected
8018 file is silcd/packet_receive.c.
8020 * Update the nickrec->founder in event_cumode in the Irssi SILC
8021 client. Affected file irssi/src/silc/core/silc-channels.c.
8023 * Fixed the CUMODE_CHANGE notify handling in the server when
8024 server and router are announcing their clients on channels.
8025 Now the mode changes are saved and notified correctly. The
8026 affected file is /silcd/packet_receive.c.
8028 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8029 They really did not replace the cache entry in the ID Cache.
8030 Now they do that. Affected file silcd/idlist.c.
8032 * Fixed the KICK notify handling in the Irssi SILC client to
8033 update the channel records so that the kicked client does not
8034 appear to be on the channel. The affected file is
8035 irssi/src/silc/core/silc-channels.c.
8037 * Always update the conn->current_channel when executing command
8038 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8040 * Fixed the KILL notify handling in Irssi SILC client to remove
8041 the killed client on all channels.
8043 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8045 * Fixed the silc_parse_command_line to remove extra spaces
8046 from the start and end of the arguments. Affected file is
8047 lib/silcutil/silcutil.c.
8049 * Cancel and free any active protocol in the function
8050 silc_server_close_connection. Affected file silcd/server.c.
8052 * Cancel and free any active protocol in the function
8053 silc_client_close_connction. Affected file is
8054 lib/silcclient/client.c.
8056 * Do not execute the KILL command for clients that are in
8057 history (ie. they are not in the network). Affected file is
8060 * Fixed KILL notify handling, client does not crash anymore.
8061 Affected file irssi/src/silc/core/silc-channels.c.
8063 * Reduced the default packet buffer size from 2048 to 1024 in
8064 lib/silccore/silcpacket.c.
8066 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8067 counter to the SKE context that is incresed when the SKE library
8068 performs async operation outside the library. If the outside
8069 process frees the SKE context and FREED status will be set
8070 and the library will detect after the sync operation that the
8071 libary is freed. The affected files are
8072 lib/silcske/silcske[_status].[ch].
8074 * Resolve the client entry information in the function
8075 silc_client_channel_message to assure that NULL pointer is not
8076 passed as client entry to the application. */
8078 * Fixed the task timeout calculation to assure that there is
8079 never negative timeouts. The affected file is
8080 lib/silcutil/silcschedule.c.
8082 * Fixed the channel user mode notification sending in server.
8083 It was sent point-to-point to the router (or to server by router)
8084 but it needs to be destined to a channel. The routines now
8085 supports sending the channel user mode notifys to the channels
8086 when announcing clients and channels. Affected files are
8087 silcd/server.c and silcd/packet_receive.c.
8089 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8090 It did not actually replace the old channel entry in the cache.
8091 Affected file lib/silcclient/client_notify.c.
8093 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8095 * Fixed a possible crash in silc_packet_send_prepare. It now
8096 assures always that there is enough space in the buffer and
8097 at the tail area of the buffer (for MAC).
8099 Fixed the inbound buffer reallocation in silc_packet_read.
8100 It was old code and did not handle the reallocation correctly.
8103 The affected file is lib/silccore/silcpacket.c.
8105 * Fixed buffer overflow in silc_parse_nickname in the file
8106 lib/silcutil/silcutil.c.
8108 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * make install generates new server keys only if there is not
8113 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8116 Added check that if the NOREPLY is set then we will not send
8117 the away message. This avoids infinite loop of away messages
8118 if both clients are away. The affected file is
8119 lib/silcclient/client_prvmsg.c.
8121 * Fixed client crash if /NICK was given without arguments.
8122 Affected file lib/silcclient/command.c.
8124 * Server does not send the invite list in INVITE command back
8125 to the client if the list was not altered. Added this notion
8126 to the protocol spec as well. Affected file silcd/command.c.
8128 Fixed possible crash in INVITE command by checking the
8129 value of silc_server_get_client_route command.
8131 * Fixed the INVITE notify type handling. The arguments are now
8132 taken in correct order and client does not crash. The affected
8133 file is irssi/src/silc/core/silc-channels.c.
8135 Removed the "Inviting xxx to channel" message from the
8136 client library away and let the application handle it.
8137 Affected file lib/silcclient/command.c. Added that message
8138 to Irssi SILC client's message formats.
8140 * Fixed CMODE command crash in client. It now checks the
8141 amount of arguments correctly and does not crash. The affected
8142 file is lib/silcclient/command.c.
8144 * Do not create new channel automatically in silc_channels_join
8145 but check whether the channel by that name already exists.
8146 Affected file irssi/silc/core/silc-channels.c.
8148 * Do not send the SERVER_SIGNOFF to router if the disconnected
8149 entity was the router. Affected file silcd/server.c.
8151 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8152 SILC client as it was missing from there.
8154 Added the handling of the KICK notify to the Irssi SILC client
8155 as it was missing. Added "you have been kicked" message to
8156 Irssi SILC client's message modules formats.
8158 Added the handing of the KILL notify to the Irssi SILC client
8159 as it was missing. Added the kill message module formats
8162 The affected file is irssi/src/silc/core/silc-channels.c.
8164 * The router did not save the channel mode the server announced.
8165 Affected file silcd/packet_receive.c.
8167 * Fixed a possible crash in INFO command in server. If the
8168 server did not provide the server info it crashed. Affected
8169 file silcd/command.c.
8171 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8173 * Fixed the GETKEY command in the server to check also the
8174 global list. Otherwise the GETKEY would not work correctly
8175 in normal SILC server. Affected file silcd/command.c.
8177 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Fixed GETKEY crash, it crashed if the command did not succseed.
8181 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8183 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8184 is now real and not just an macro interface to GMP.
8186 Removed the entire GMP from the source tree and imported new
8187 NSS MPI library instead. Reason for removing GMP is that it is
8188 extremely large and compiles extremely slow. The NSS MPI
8189 is only a few files and compiles in less than 10 seconds.
8190 The speed is also about the same as GMP. The MPI is imported
8191 to lib/silcmath/mpi.
8193 If the system has GMP installed we will still use the GMP.
8194 If it is not then the NSS MPI will be compiled.
8196 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8198 * Merged a long nickname (127 characters long) crash bugfix from
8199 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8201 * Merged a freed memory reference bugfix from Irssi CVS tree.
8202 Affected file irssi/src/core/commands.c.
8204 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Added the server's public key sving and verification to the
8207 server when performing the SKE. This was missing and the
8208 remote server's (or router's) public key was accepted without
8209 checking whether we have it previously or trust it at all.
8210 Affected file silcd/protocol.c.
8212 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Check in the silc_server_timeout_remote if protocol is active
8215 and make sure that the protocol's final callback is called so
8216 that all memory if freed. Affected file silcd/server.c.
8218 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8220 * silc_server_whois_send_reply crashed the server if the nickname
8221 was 127 characters long. Affected file silcd/command.c.
8223 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8225 * Added sanity check to the silc_server_new_client. If the hostname
8226 is provided inside username then check that the provided hostname
8227 really is the same as the resolved one. If the hostname was not
8228 resolved then check it from the public key. Affected file is
8229 silcd/packet_receive.c.
8231 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8232 if the server disconnected us and the connection is not valid
8233 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8235 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8236 the library to the lib/silcutil/silcutil.[ch].
8238 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Close log file after open. Affected file
8241 lib/silcutil/silclog.c.
8243 * Check whether sock == NULL in silc_client_send_packet and return
8244 if it is. Affected file lib/silcclient/silcclient.c.
8246 * Check rec->entry == NULL in the Irssi SILC Client before
8247 sending the channel message. Affecte file is
8248 irssi/src/silc/core/silc-servers.c.
8250 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8252 * Merged a splitted window bugfix from Irssi CVS tree. The
8253 affected file is irssi/src/fe-text/textbuffer-view.c.
8255 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8256 It did not print nickname.
8258 * Improved the distributions system a bit.
8260 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8262 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8263 irssi/src/fe-text/gui-window.c.
8265 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8266 to in-active server. The affected file is
8267 irssi/src/silc/core/client_ops.c.
8269 * Resolve the client in USERS command reply if the entry does
8270 not have username resolved. The affected file is
8271 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8272 command to WHOIS command to really resolve stuff. The USERS
8273 is not used any more in any critical section so WHOIS can
8274 be used even though it might be slower than IDENTIFY.
8276 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8279 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Changed the protocol API a bit more consistent in the
8282 lib/silccore/silcprotocol.[ch].
8284 * Changed the following headers to ROBODoc format:
8286 lib/silccore/silcpayload.h
8287 lib/silccore/silcprotocol.h
8288 lib/silccore/silcsockconn.h
8290 All core library headers are now formatted.
8292 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8294 * Fixed a bug in Irssi SILC client; do not show that you are
8295 server/router operator if you really are not. Affected file is
8296 irssi/src/silc/core/client_ops.c.
8298 * Renamed silc_command_free_payload to silc_command_payload_free.
8299 Affected file lib/silccore/silccommand.h
8301 * Added silcmath.h to include the prototoypes of various routines
8302 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8305 * Changed the following headers to ROBODoc format:
8307 lib/silccore/silcchannel.h
8308 lib/silccore/silccommand.h
8309 lib/silccore/silcid.h
8310 lib/silccore/silcidcache.h
8311 lib/silccore/silcmode.h
8312 lib/silccore/silcnotify.h
8313 lib/silccore/silcpacket.h
8314 lib/silcmath/silcmath.h
8316 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8318 * Added checking to the server code not to start the server if
8319 ciphers and stuff are not configured properly. Affected files
8320 silcd/serverconfig.[h] and silcd/server.c.
8322 * Changed the layout of the header files of the public interfaces
8323 in the SILC libraries. The new layout supports ROBODoc
8324 documentation tool (and some others) so that it is easy to create
8325 a library reference manual. All the other headers and source
8326 code must still follow the CodingStyle document. Also source
8327 code must not include these ROBODoc stuffs, only the headers.
8328 Furthermore, all public interface headers must now be named
8329 by using `silc' prefix, example: silcapi.h, silccipher.h.
8330 Some files were renamed due to this. All the other headers
8331 must not be used as public interfaces. I will update the
8332 CodingStyle document later. Changed following headers, so far:
8334 lib/silcclient/silcapi.h
8335 lib/silccore/silcauth.h
8336 lib/silccore/silcprivate.h
8337 lib/silccrypt/silcdh.h
8339 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8343 * Removed silc_client_packet_send_flush from the client library
8344 as it is not needed. Affected file lib/silcclient/client.[ch].
8346 * Added printing of message of unresolved authentication method
8347 to the Irssi SILC client. Added it to the module formats.
8348 Removed the same message from the client library.
8350 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8352 * Added new distribution feature, DISTLABEL. Every distribution
8353 can define own preprocessor label that can be used in the
8354 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8355 file distributions, acconfig.h.pre and prepare.
8357 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8359 * Added Makefile.defines_int to include the actual definitions
8360 for Makefile.defines.in. Tested the new distribution system,
8361 created distributions and tested installation.
8363 * Added AWAY message printing to the Irssi SILC client. Added
8364 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8366 * Added SCONNECT command to call the SILC's CONNECT command.
8367 Cannot use CONNECT directly since Irssi uses that internally.
8368 Affected file irssi/src/silc/core/silc-servers.c.
8370 Added ACTION local command. It is same as ME command but takes
8371 the channel as mandatory argument.
8373 Rewrote some of the Irssi's help files to suite for SILC
8376 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Added Makefile.defines[.in] that should for now on be included
8379 in all Makefile.am file in the source tree. That file includes
8380 all common compilation definitions for SILC source tree.
8382 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * Minor changes to the ./prepare script to change the package
8385 name according the distribution name to the configure.in.
8387 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8389 * Created new distribution system. Added file `distributions'
8390 that defines all the distributions that can be created out of
8391 the SILC source tree. The ./prepare script now reads that
8392 file to determine how to prepare the distributions. The
8393 first argument to the ./prepare is the name of the distribution
8394 and second is the version of the distribution. If given
8395 without arguments it creates the default (toolkit) distribution
8396 with the default version (defined in ./prepare).
8398 All Makefile.am files that are subject to the distributions
8399 are now named as Makefile.am.pre. These are ./Makefile.am
8400 and lib/Makefile.am. Others may be changed later.
8402 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Added invite list, ban list, some key management and connection
8405 error message printing to module formats in the Irssi SILC client.
8407 * Added new silc_client_set_away_message to set the away message
8408 that is back to the person who sent private message. The
8409 affected file lib/silcclient/silcapi.h and the
8410 lib/silcclient/client_prvmsg.c.
8412 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Fixed the private message sending in the Irssi SILC client,
8415 added local command KEY to the Irssi SILC client.
8417 Added key management and key agreement message formats to the
8418 irssi/src/fe-common/silc/module-formats.[ch].
8420 Added USERS (alias WHO) printing, server/router operator
8421 indication and LIST command printing to the module formats.
8423 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8425 * Fixed channel joining notify handling, cumode notify handling
8426 from Irssi SILC client.
8428 * Added SILC specific module-formats to the Irssi SILC client so
8429 that SILC specific message hilighting, colors etc is possible.
8430 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8432 Added channel mode, channel user mode, actions, notices,
8433 whois and whowas printing to the the module-formats.c.
8435 * Fixed a bug in channel deletion in the server. The channel
8436 is not left to the cache even if the channel founder auth mode
8437 is set when there are no users anymore on the channel. Affected
8438 file silcd/server.c.
8440 * The silc_net_localhost now resolves the entire hostname including
8441 the domain name. Affected file lib/silcutil/silcnet.c.
8443 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8445 * Changed the ask_passphrase client operation to be ascynchronous.
8446 It has now a completion callback and a context that the
8447 application must call after it has got the passphrase from
8448 the user. Affected files lib/silcclient/silcapi.h,
8449 lib/silcclient/protocol.c, lib/silcclient/command.c and
8452 Added SilcAskPassphrase callback that the application calls
8453 to deliver the passphrase to the library.
8455 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8456 The public key verification and especially a certificate
8457 verification is asynchronous procedure.
8459 Added new SILC_SKE_STATUS_PENDING status to indicate the
8460 request is pending and a callback will be called to finalize
8463 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8464 indicate that remote end did not send its public key (or
8465 certificate), even though we require it. Added check for this
8466 condition in the SKE. This was a security bug, now fixed.
8468 Defined new SilcSKEVerifyCbCompletion callback that is called
8469 when the verification process is completed.
8471 The affected files lib/silcske/silcske_status.h and
8472 lib/silcske/silcske.[ch].
8474 * Changed the verify_public_key client operation to be async
8475 as well. Defined SilcVerifyPublicKey callback that is used to
8476 indicate the success of the public key verification process.
8478 Changed the server and client to use the new async client
8481 * Changed the Irssi SILC client's internal scheduler to be called
8482 twice as many times as it used to be. As a result the client
8483 should be a bit faster now. Affected file is
8484 irssi/src/silc/core/silc-core.c.
8486 * Added support to Irssi SILC client of asynchronous public key
8487 verification and passphrase inquiry. Affected file is
8488 irssi/src/silc/core/silc-core.c.
8490 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8492 * Do not say "You have left channel %s" in client library.
8493 Moved it to the application. Affected files are
8494 lib/silcclient/command.c and silc/client_ops.c.
8496 * Fixed silc_client_get_clients. Command context was not
8497 duplicated and was freed memory in the callback. Affected
8498 file lib/silcclient/idlist.c.
8500 * Do not say "you are now talking..." on JOIN command in the
8501 client library. The appliation must handle it.
8503 * Do not say ".. changed topic to" in command reply in the
8504 client libary. The application must handle it.
8506 * Fixed TOPIC command sending in the client library.
8508 * Fixed a memory leak in silc_client_command_free in the file
8509 lib/silcclient/command.c.
8511 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Imported a modified version of Irssi client to the source tree.
8514 The Irssi will be used to create a new client called
8515 Irssi SILC. Imported to irssi/.
8517 Added silc_core_init_finish function to the Irssi. Affected
8518 file irssi/configure.in.
8520 A lot changes in the Makefile.ams around the irssi tree.
8522 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8524 * Do not rehash if the new size is same as the old size of the
8525 hash table, in the silc_hash_table_rehash*. The affected file
8526 lib/silcutil/silchashtable.c.
8528 * Replaced hash_table_del_by_context calls from the server
8529 (when channel->user_list and client->channels) to the
8530 hash_table_del as it is sufficient and faster.
8532 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8534 * Added silc_hash_table_list, silc_hash_table_get and the
8535 SilcHashTableList structure to provide an alternative way to
8536 traverse the hash table. The affected files are
8537 lib/silcutil/silchashtable.[ch].
8539 * Changed the server's idlist routines to use the hash table
8540 routines to optimize the code.
8542 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8544 * Replaced the client entry's `channel' list and channel entry's
8545 `user_list' list to hash tables for optimized lookup. Changed
8546 the code to use the hash table interface around the code.
8547 Affected file lib/silcd/idlist.[ch].
8549 * Added `auto_rehash' boolean argument to the function
8550 silc_hash_table_alloc to indicate whether the hash table should
8551 auto-rehash when it thinks is appropriate time. It will
8552 increase the hash table size if the there is twice as much
8553 entries in the table than the size of the table, and will
8554 decrease the size if there are twice as less entries than
8555 the size of the table.
8557 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8559 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8561 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8563 * silc_idcache_purge_by_context deletes the entry now by context
8564 as it is supposed to do. Affected file lib/silccore/idcache.c.
8566 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8567 client is not anymore valid (WHOWAS givens the info) and not
8568 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8570 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8572 * Removed the `data' and `data_len' arguments from the ID Cache
8573 interfaces and added `name' argument. ID Cache does not handle
8574 anymore the binary data only a names associated with given ID.
8576 * When hashing a Client ID with silc_hash_id the entire ID is
8577 not hashed anymore, instead only the hash of the Client ID is
8578 hashed. This way we can access the Client ID from the cache
8579 with Client ID but with the hash of the ID (which is a hash of
8580 the nickname) as well without any difference in performance.
8582 Added also silc_idcache_find_by_id_one_ext to do one on one
8583 searching when we have the actual ID. Added also function
8584 silc_hash_client_id_compare. The affected files are
8585 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8587 * When hashing the name associated with a ID it is always done
8588 in lowercase. This way we can access the cache without worrying
8589 about case-sensitivity, even though, for example nicknames are
8592 * Fixed a bug in server with channel message sending. It put
8593 wrong ID type as destination ID. The affected file
8594 silcd/packet_send.c.
8596 * silc_idcache_del_by_context now deletes from all hash tables
8597 by context. Affected file lib/silccore/idcache.c.
8599 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8601 * Changed the client library to use the new ID Cache interface.
8602 Changes around the source tree.
8604 * Added silc_hash_table_rehash_ext to rehash with specific
8605 hash function. Affected file lib/silcutil/silchashtable.[ch].
8607 * Added silc_hash_string_compare to compare two strings in the
8608 hash table. Affected file lib/silcutil/silcutil.[ch].
8610 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8612 * Added new function silc_idcache_del_by_context into the
8613 lib/silccore/idcache.[ch].
8615 * Changed the server's ID list routines to use the new ID Cache
8616 interface. Changes around the source tree.
8618 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8620 * Added silc_hash_table_del[_by_context]_ext functions in to the
8621 lib/silcutil/silchashtable.[ch].
8623 Removed silc_hash_table_find_all* routines and added new
8624 silc_hash_table_find_foreach to replace them.
8626 Added silc_hash_table_replace_ext function as extended
8627 replacing function. Separated the simple hash table interface
8628 from the extended hash table interface in the file
8629 lib/silcutil/silchashtable.h.
8631 * Fixed minor bugs and changed it to use some of the new
8632 hash table functions in lib/silccore/idcache.c
8634 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Added new function silc_hash_table_find_all to return all keys
8637 in the hash table by the specified key. As the hash table is
8638 collision resistant it also makes it possible to have several
8639 duplicate keys in the hash table. This function may be used to
8640 find all of the keys from the hash.
8642 Added user_context arguments to the SilcHashFunction,
8643 SilcHashCompare and SilcHashDestructor to deliver user specified
8646 Added new fuctions silc_hash_table_find[_all]_ext to do
8647 extended lookup with specified hash and compare functions and
8648 specified user contexts.
8650 Added new function silc_hash_table_add_ext to add the key
8651 with specified hash function and user context.
8653 Added new function silc_hash_table_foreach to traverse all
8654 entrys in the hash table. Added SilcHashForeach callback
8657 Added new function silc_hash_table_del_by_context to delete
8658 the entry only if the context associated with the key matches.
8660 Affected files are lib/silcutil/silchashtable.[ch].
8662 * Removed silc_hash_[server/client/channel]_id and added just
8663 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8664 silc_hash_id_compare to compare two ID's using as the hash table
8665 comparison function. Added also silc_hash_data to hash
8666 binary data and silc_hash_data_compare to compare it.
8668 * Removed silc_idlist_find_client_by_hash as it is not needed
8669 anymore. Affected file silcd/idlist.[ch].
8671 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8672 to use internally the SilcHashTable. The new ID Cache is a lot
8673 faster than the old one. Some of the ID Cache interface was also
8674 rewritten and obsolete and stupid functions were removed.
8676 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8678 * Added entry_count field to the SilcHashTable to keep the number
8679 of the entries in the table. Implemented the function
8680 silc_hash_table_rehash. Added new function
8681 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8683 Fixed a minor bug in silc_hash_table_free.
8685 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8686 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8687 into the lib/silcutil/silcutil.[ch].
8689 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8691 * Implemented a collision resistant hash table into the
8692 lib/silcutil/silchashtable[ch]. See the header and the source
8693 for the SilcHashTable API.
8695 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8697 * Merged dotconf version 1.0.2 into lib/dotconf.
8699 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8701 * Do not compile anything in lib/silcsim/* if the SIM support
8702 is not enabled. The tree should now compile without problems
8705 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8707 * Compiled the SILC under cygwin. Compiled and tested briefly
8708 without problems. More tests needed. The SIMs didn't compile
8711 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8713 * Fixed possible crash in silc_get_username in the
8714 lib/silcutil/silcutil.c.
8716 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Fixed a va_arg in silc/client_ops.c.
8720 * Oops, RC5 routines were named AES and caused some problems
8721 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8723 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8725 * Added new SilcIDIP structure into the lib/silccore/id.h and
8726 replaced the old `ip' fields from all SILC ID's to that type.
8727 This is a step towards IPv6 support.
8729 The silc_id_get_len takes now the ID as an extra argument.
8730 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8731 both IPv4 and IPv6 based ID's.
8733 The affected files are lib/silccore/id.[ch] and other files
8734 around the tree using these routines.
8736 * Removed the ID length arguments in server from various
8737 silc_server_send_notify_* routines -> they are not needed
8740 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Fixed memory leak in silc_encode_pem_file in the file
8743 lib/silcutil/silcutil.c.
8745 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Check minor version as well in the SKE. Affected files are
8748 silcd/protocol.c and lib/silcclient/protocol.c.
8750 * Added --identifier option to the server so that an identifier
8751 can be when creating the public key for the server. Affected
8752 file is silcd/silcd.c.
8754 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8755 lib/silccrypt/silcpkcs.c.
8757 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8759 * Register default ciphers and stuff when using -C option with
8760 the server. Affected file sildc/silcd.c.
8762 * Put back the servers public key filename format, it is better
8763 than the new one. For now, the client keys are saved with the
8764 new filename format. The affected file silc/client_ops.c.
8766 * Implemented the Cipher API for the rest of the ciphers that
8767 did not implement it or implemented it the wrong way.
8769 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8771 * Register default ciphers and stuff when using the -S option
8772 in the client. Affected file silc/silc.c. Same also when
8773 creating new key pair with -C option.
8775 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8777 * Fixed the silc_verify_public_key client operation function to
8778 save the public keys differently. The fingerprint is now
8779 used as filename and not the hostname. This way also the
8780 client keys are saved uniquely and not with hostnames. The
8781 affected file is silc/client_ops.c.
8783 * Trimmed the silc_hash_fingerprint function to remove extra
8784 whitespaces from the end of the fingerprint. The affected
8785 file is lib/silccrypt/silchash.c.
8789 * Added silc_cipher_register_default function to register all
8790 default ciphers. It can be used when configuration files
8791 does not exist and the application does not want any specific
8792 ciphers in any specific order.
8794 The SilcDList is now used as silc_cipher_list dynamically
8795 allocated cipher list. Removed the static list all together
8796 and now all ciphers must be allocated to the dynamic list.
8797 The silc_cipher_alloc routine was changed to check only the
8800 All silc_cipher_* routines that used to return int returns
8803 The affected files lib/silccrypt/silccrypt.[ch].
8805 * The same thing was done to silc_hash_* as for silc_cipher_*
8806 routines. Affected files lib/silccrypt/silchash.[ch].
8808 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8809 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8810 Added also silc_pkcs_[un]register[_default] functions.
8811 Removed the data_context from the PKCS API.
8813 * Added silc_hmac_register_default function to register default
8814 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8815 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8816 to unregister all hmacs at once.
8818 * Register the default ciphers, hash functions, PKCSs and HMACs
8819 if client's configuration file does not exist. The affected
8822 * The client did not load the hash functions from the SIM
8823 modules at all. Added support for this. Affected file is
8824 silc/clientconfig.c.
8826 * When decoding public key with silc_pkcs_public_key_decode, check
8827 the supported algorithm only if PKCS are registered. Affected
8828 file lib/silccrypt/silcpkcs.c. The same was done with the
8829 silc_pkcs_private_key_decode.
8831 * Fixed the SILC List routines to keep the list always in order.
8832 It used to change the list's order when traversing the list but
8833 not it preserves the order. Affected file lib/trq/silclist.h.
8835 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8837 * Added the client library to use the SilcSocketConnection's
8838 reference counter (by silc_socket_dup) to prevent the bug that
8839 the socket object may be freed underneath async operation.
8841 * The name resolv library checking fixes in the configure.in.pre.
8844 * Created new version of the protocol drafts for future
8845 development. The -03 drafts are the ones that will be changed
8846 in the trunk now and the -02 will remain as they are.
8848 * Send list of CUMODE notifys to the router when announcing
8849 the channel users to the router. Affected file silcd/server.c.
8850 If the router receiving channel founder CUMODE for a channel
8851 that already has channel founder it will send CUMODE notify
8852 to the sender to remove the channel founder rights from the
8853 announced client. Affected file silcd/packet_receive.c.
8855 * The CUMODE notify may now use Server ID as well as the entity
8856 who changes the mode. Updated protocool specs.
8858 * Updated INSTALL and README files.
8860 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8862 * New web pages in the http://silc.pspt.fi. The pages was
8867 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * Implemented the [DenyConnectin] config section in the server.
8870 Added silc_server_config_denied_conn to check whether incoming
8871 connection is denied. Affected file silcd/serverconfig.[ch].
8873 * Do not check the ports when checking the incoming configuration
8874 data if the port is 0, meaning any. Affected file is
8875 silcd/serverconfig.c.
8877 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8879 * Fixed buffer overflow in silc_string_compare in the file
8880 lib/silcutil/silcutil.c.
8882 * Fixed double free in silc_server_command_leave in the file
8885 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Fixed the version checking in the server. Affected file is
8890 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8892 * Fixed the configuration data fetching when accepting new
8893 connections in the server. Affected file silcd/server.c.
8895 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8897 * Added `sender_entry' argument to the function
8898 silc_server_packet_relay_to_channel so that we can check
8899 whether some destination actually belongs to the same route
8900 the sender belongs (ie, we must not resend the packet to the
8901 sender). Affected file silcd/packet_send.[ch].
8903 * Added `servername' field to the SilcClientEntry in the server
8904 to hold the name of the server where client is from. Affected
8905 file is silcd/idlist.h.
8907 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Moved the channel message encrypting in the router betwen
8910 router connections from silc_server_channel_message to the
8911 silc_server_packet_relay_to_channel since we want to check
8912 whether we have anybody channel before encrypting anything.
8913 Affected files silcd/packet_[receive/send].c.
8915 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8917 * Fixed the [AdminConnection] server config section to support
8918 multiple entries. Affected file silcd/serverconfig.c.
8920 * Added support into the server to check the validity of the
8921 incoming connection before executing any KE or authentication
8924 * The connection configuration is now saved to the KE and
8925 connection auth protocol contexts and not fetched anymore in
8926 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8928 * The local hosts listenning address and port is also resolved
8929 now when starting the server. We want to have the socket object
8930 to include the real address and port for the listener. Added
8931 new function silc_net_check_local_by_sock into the files
8932 lib/silcutil/silcnet.[ch].
8934 * Fixed a broadcast bug in server -> do not broadcast if we
8937 * Fixed a routing bug. Do not route broadcast packets ever.
8938 Broadcast packets must be processed always and not routed since
8939 they may be destined to some other host than yourself and thus
8940 would get routed without no good reason. Affected file is
8943 * Added function silc_server_config_is_primary_route to check
8944 whether primary router connection has been configured (a router
8945 configuration that we are initiating). If there is not, we
8946 will assume that there is only two routers in the SILC network
8947 and we will use the incoming router connection as our primary
8948 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8950 * Changed the order of the broadcasting. Broadcast _after_ the
8951 packet has been processed not before. Affected file is
8954 * Fixed a [ClientConnection] parsing bug. The port was never
8955 parsed correctly thus resulting to port 0. Affected file
8956 silcd/serverconfig.c.
8958 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8959 argument and did not set the broadcast packet flag. Affected
8960 file silcd/packet_send.c. Fixed same bug in the function
8961 silc_server_send_notify as well.
8963 * If we receive NEW_ID packet for our own ID in the server, ignore
8966 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8970 * Removed the nickname from the Private Message Payload.
8971 Updated the code and the protocol specs.
8973 * Updated protocol specs for submitting to the IETF.
8975 * Tweaked the Random Number Generator a bit. Affected file
8976 lib/silccrypt/silcrng.c. Exported a new function
8977 silc_rng_[global]_add_noise which can be used to add more
8980 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8982 * Do not parse packets with different timeout when protocol
8983 is active -> may cause problem with rekey. Affected file
8986 * When server receives signoff notify it must not create
8987 new channel key if the client is on any channels since the
8988 sender of the signoff notify will create it.
8990 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * Added printing of error messages during SKE protocol from the
8993 failure packet sent by server during SKE. Affected file
8996 * Removed the client's failure_callback handling with timeout
8997 and handle it immediately when received.
8999 * The SKE library returned wrong type in SUCCESS and FAILURE
9000 packets. They must be 32 bit MSB not 16 bit MSB.
9002 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9004 * Ok, rewrote the logic of the re-key and now it seems to work.
9005 I tested it on high traffic with frequent re-keys without
9006 problems. Added hmac_receive (and renamed hmac to hmac_send)
9007 in SilcClientConnection in lib/silcclient/client.h and
9008 in SilcIDListData in silcd/idlist.h. Also, removed the
9009 SilcPacketParserContext's cipher and hmac fields as they are
9010 not needed anymore and actually caused some problems when
9011 the ciphers and hmac's changed underneath the packet parser.
9013 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9015 * If re-key protocol is active then process the incoming packets
9016 synchronously since we must assure that icoming packets encrypted
9017 with the old key is processed before the new keys is set to
9018 use. This is true other packets than for REKEY packets.
9019 Affected file silcd/server.c. The same was done to client library
9020 as well, affected file lib/silcclient/client.c.
9022 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9024 * Fixed bug in client and server to accept the force send if
9025 the packet is send from silc_[server/client]_packet_process
9026 function. Otherwise the packets are never delivered, oops.
9028 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9030 * Disable force sending of packets when REKEY protocol is active.
9031 We must assure that no packet is sent directly when rekey is
9032 performed. All packets must be sent through packet queue.
9033 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9034 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9035 function is silc_[server/client]_packet_send_real to check
9038 * Replaced the SIM paths from example config files to
9039 /usr/local/modules. Also, make install creates now
9040 /usr/local/silc/logs directory to hold all the SILC server
9043 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9045 * Made the configure.in.pre work on Solaris. Patch by salo.
9047 * Made all ciphers compatible with non-x86 machines. Defined
9048 CBC mode macros into lib/silccrypt/ciphers_def.h.
9050 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9052 * Fixed the make install.
9054 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * When MAC computation fails the silc_packet_decrypt returned 0
9057 even though it was supposed to return -1. Fixed this. The
9058 affected file is lib/silccore/silcpacket.c.
9060 * Do not replace the config files in /etc/silc (in make install)
9061 if they already exist. Affected file ./Makefile.am.
9063 * Do not send re-key packets immediately but through packet queue.
9064 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9066 * Changed silc_net_check_host_by_sock to return FALSE if the
9067 IP/DNS could not be resolved. Though, it returns the IP address
9068 now even if it could not resolve it (but returns also FALSE).
9069 Affected file lib/silcutil/silcnet.[ch].
9071 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9073 * Added silc_pkcs_decode_identifier to decode the public key's
9074 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9075 Added also silc_pkcs_free_identifier. Added also new context
9076 SilcPublicKeyIdentifier.
9078 * Added -S option to the silc client. It is used to dump the
9079 contents of the specified public key file.
9081 * Changed the PKCS api to return the public key length when
9082 setting the public key.
9084 * Fixed a fatal bug in the public and private key file loading.
9085 Affected file lib/silccrypt/silcpkcs.c.
9087 * Execute the packet parsing for client with zero (0) timeout
9088 if the protocol is active. Affected file silcd/server.c.
9090 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9092 * Made the key generation options to the silcd program. Added
9093 -C option, equivalent to client's option.
9095 * Added new [ServerKeys] config section to the server. It
9096 configures the server's public and private key.
9098 * Defined generic Public Key Payload into the protocol
9099 specification to send specific type of public keys and
9102 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9103 public key or certificate.
9105 * Implemented the GETKEY command to the server and to the
9106 client library and on user interface.
9108 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9110 * Made preliminary `make install' work.
9112 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9114 * Added SilcServerRekey context into silcd/idlist.h.
9116 * Added the PFS support as defined in the specification to the
9117 SKE protocol. Affected files lib/silcske/*.c.
9119 * Added `ske_group' field to the SilcServerRekey context to hold
9120 the number of the SKE group that is used with PFS in re-key.
9121 Affected file silcd/idlist.h.
9123 * Added PFS re-key support to the server. Affected file is
9126 * Added silc_protocol_cancel to cancel execution of the next
9127 state of the protocol. Affected file is
9128 lib/silccore/silcprotocol.[ch].
9130 * Added the re-key support with and without PFS to the client
9131 library. Re-key is performed once in an hour, by default.
9133 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9134 Added silc_client_rekey_callback and silc_client_rekey_final.
9135 Affected files are lib/silcclient/protocol.[ch] and
9136 lib/silcclient/client.[ch].
9138 * Removed the `hmac_key' and `hmac_key_len' fields from the
9139 SilcClientConnection structure; not needed. Affected file is
9140 lib/silcclient/client.h.
9144 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * Do not ask whether user wants to use the negotiated private key
9147 for private messages, just use it. Affected file is
9148 silc/local_command.c.
9150 * Added `send_enc_key' and `enc_key_len' fields to the
9151 SilcIDListData structure since they are needed in the re-key
9152 phase. Affected file is silcd/idlist.[ch].
9154 * Implemented the simple re-key protocol into the server.
9155 Affected files silcd/server.c and silcd/protocol.[ch]. The
9156 re-key will be performed once in an hour, by default.
9158 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9159 Added silc_server_rekey, silc_server_rekey_callback and
9160 silc_server_rekey_final.
9162 * Removed Tunneled flag from the protocol. Updated the code
9163 and the specifications.
9165 * Adde `pfs' field to the SilcIDListData to indicate whether
9166 the PFS is to be performed in the re-key. Affected file is
9169 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9171 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9172 int64 of at least the xintXX size. If void * is less that 4
9173 bytes uint32 * will be used. Defined bool as boolean.
9175 * Changed _ALL_ unsigned long and unsigned int to uint32,
9176 unsgined short to uint16 in the source tree.
9178 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9179 not handle clients that has entry->data.registered == FALSE.
9180 They are not in the network anymore. Affected file is
9183 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9185 * Implemented the sending of the SERVER_SIGNOFF notify in the
9186 server. Affected file is silcd/server.c.
9188 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9189 Added also silc_notify_payload_encode_args into the
9190 lib/silccore/silcnotify.[ch].
9192 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9193 Affected file silcd/packet_receive.c.
9195 * Implemented the SERVER_SIGNOFF notify handling in the client
9196 library. Affected file lib/silcclient/client_notify.c. Also,
9197 implemnted the printing of the SERVER_SIGNOFF info to the
9198 application. Affected file silc/client_ops.c.
9200 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9201 if the deleting was successful. Affected file silcd/idlist.[ch].
9203 * Added support for public key authentication in the connection
9204 authentication protocol in the client library. Affected file
9205 lib/silcclient/protocol.c.
9207 * Changed the server's silc_idlist_get_clients_by_* interface
9208 to support already allocated array so that new entries may be
9209 added to pre-allocated array. Affected file silcd/idlist.[ch].
9210 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9211 and command replies.
9213 * All command reply functions in the server now calls the
9214 pending command callback even if error occured. This way the
9215 error will be delivered to the client as well. Affected files
9216 silcd/command.c and silcd/command_reply.c.
9218 * Fixed INFO command to return local server's info if no server
9219 was provided. Affected file lib/silcclient/command.c.
9221 * Removed RESTART command for good. Updated the code and the
9224 * Rewrote parts of the task system. It is a bit simpler now.
9225 Removed unsued task priorities. The affected files are
9226 lib/silcutil/silctask.[ch].
9228 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9230 * Moved the USERS printing from the library to the application.
9231 Affected files lib/silcclient/command.c and silc/client_ops.c.
9233 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9237 * Added channel key re-key support. The re-key is perfomed
9238 only by the router and is done once in an hour. Added `rekey'
9239 field to the SilcChannelEntry in the server. Affected files
9240 silcd/server.c and silcd/idlist.h.
9242 * Added silc_task_unregister_by_context into the file
9243 lib/silcutil/silctask.[ch].
9245 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * Added SILC_UMODE_GONE mode to indicate when the client is not
9248 present in the SILC network. Added also support to the local
9249 command AWAY that will set this mode. Added support of showing
9250 "xxx is gone" in WHOIS command. The USERS command shows the
9251 gone status as well.
9253 * Fixed setting server and router operator privileges in the
9254 server's UMODE command. Affected file silcd/command.c.
9256 * Merged the SKE KE1 and KE2 payloads into one payload. The
9257 new KE payload is equivalent to the old KE2 payload.
9259 Cleaned up the SKE Start Payload parsing. It now uses the
9260 simple buffer unformatting to do the parsing. A lot faster
9263 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9264 to the SKE that is used to indicate whether both of the SKE
9265 parties should perform authentication. By default only the
9266 responder performs authentication. By setting this flag also
9267 the initiator must do authentication. By default it is unset
9268 since in normal SKE case, client to server connection, only
9269 the responder should do authentication. When doing SKE between
9270 two clients both should perform authentication. Updated the
9271 code and the protocol specs.
9273 * A little fix to IDENTIFY command in the server. Search the
9274 client first by hash not nickname. Affected file is
9277 * Fixed the silc_client_close_connection to support closing
9278 the client to client connections wihtout deleting too much
9279 data. Affected file lib/silcclient/client.c.
9281 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9282 are received if protocol used to be active but is not anymore
9283 the application would crash due to NULL pointer dereference.
9284 Affected files silcd/server.c and lib/silcclient/client.c.
9286 * Added `hash' field to the SilcClientConnection to include
9287 the hash function negotiated in the SKE protocol.
9289 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9290 to set the channel founder authentication data. A client can
9291 claim the founder rights later by providing the authentication
9292 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9293 This way the channel founder can regain the channel founder
9294 privileges even it is left the channel. This works only on
9295 local server and the client must be connected to the same
9296 server to be able to regain the founder rights. Updated the
9297 protocol specs accordingly.
9299 Added support to the CMODE command in the client to set the
9300 founder auth data. Read the README to see how to set it.
9302 Added support to the CUMODE command to claim the founder
9303 rights. Read the README to see how to do it.
9305 Added support for the founder authentication to the Channel
9306 Entry in the server. Affected file silcd/idlist.h.
9308 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9309 server's CMODE command. Affected file silcd/command.c.
9311 * Added the following new functions into lib/silccore/silcauth.[ch]:
9312 silc_auth_get_method and silc_auth_get_data.
9314 * The server now saves the remote hosts public key to the
9315 SilcIDListData pointer. Affected file silcd/protocol.c.
9317 * The normal server now does not remove the channel entry from
9318 the cache if the founder authentication data is set. It used
9319 to remove it if the founder was the last one on the channel on
9320 the server and left the channel. The auth data is saved and
9321 if the channel is re-joined later the old entry is used with
9322 the old auth data. Affected files silcd/command_reply.c and
9325 * Removed the `pkcs' field from the SilcIDListData structure
9326 in the server; it is not used. Affected file silcd/idlist.h.
9328 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9330 * Fixed packet processing on slow links. Partial packets were
9331 never re-processed because the incoming data buffer was cleared
9332 by the application. Application must not directly clear the
9333 sock->inbuf, the packet processing routines handle it. Fixed
9334 this in client library and in server.
9336 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Fixed the WHOIS and IDENTIFY send reply function to really
9339 check whether to send list or just one entry. Affected file
9342 * Cleaned up the LEAVE command's channel key distribution. The
9343 affected file silcd/command.c.
9345 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9346 can enforce the channel mode as well. In that case the ID
9347 includes the ID of the server. The code now enforces the
9348 mode change if the router have different mode than the server.
9350 * The notify client operation with CMODE_CHANGE notify can now
9351 return NULL client_entry pointer if the CMODE was not changed
9352 by client. Application must check for this.
9354 * Added <Server ID> argument to INFO command to support server
9355 info fetching by Server ID.
9357 * Added silc_server_announce_get_channel_users to get assembled
9358 packets of channel users of the specified channel. Affected
9359 file silcd/server.[ch].
9361 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9362 was freed underneath the ID Cache.
9364 * Re-announce clients when the server received CHANNEL_CHANGE
9365 notify from the router. Affected file silcd/packet_send.c.
9367 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9370 crashed since it did not handle the fact that there is no cipher
9371 called "3" and didn't check the error condition. Now fixed.
9373 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9374 flag. It can be used to send message requests.
9376 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * Implemented the RESTART command in the client.
9380 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9381 notice type messages. Added notice printing to the user
9384 * The channel keys are not re-generated if the channel's mode
9385 is PRIVKEY, ie private key on the channel exists. Affected
9386 files silcd/server.c and silcd/command.c.
9388 * Fixed a little bug in channel message delivery when channel
9389 private keys are set in the server. Affected file is
9390 silcd/packet_send.c.
9392 * Changed the setting on channel->on_channel = TRUE from the
9393 silc_client_save_channel_key to the JOIN command reply. The
9394 key payload is not received if the private channel key is set.
9395 Affected file lib/silcclient/command_reply.c and the
9396 lib/silcclient/client_channel.c.
9398 * When the CMODE_CHANGE notify is sent and the channel private
9399 key mode is removed the channel key must be re-generated in
9400 other cells as well. Added this support for the router in the
9401 silcd/packet_receive.c.
9403 * Added new local command NOTICE to send notice message on
9404 channel. Affected file silc/local_command.[ch].
9406 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9408 * Added new local command ME to the client. It is used to send
9409 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9410 some action. Affected file silc/local_command.[ch].
9412 * Changed channel_message and private_message client operations
9413 to deliver the message flags to the application. Added also
9414 the `flags' arguments to the silc_client_send_channel_message
9415 and silc_client_send_private_message functions. Affected file
9418 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9420 * Redefined the Private Message Payload to support private message
9421 keys and to support the new private message flags. Updated
9422 the protocol specs. Flags makes it possible to have for example
9423 CTCP style messages.
9425 * Added new type SilcPrivateMessagePayload and defined an API
9426 for it in the lib/silcclient/silcprivate.[ch].
9428 * Tested private message private keys successfully. Tested the
9429 private message key set, unset and list commands with the new
9432 * Redefined the Channel Message Payload to include the channel
9433 message flags (equal with private message flags) to support
9434 for example CTCP style messages.
9436 * Defined some of the message (for channel and private message)
9437 flags. Updated the protocol specs and added the flags to the
9438 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9440 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9442 * Added SilcKeyAgreementStatus type to the key agreement routines
9443 to indicate the current status and error if one occured.
9444 The status types are defined in the lib/silcclient/silcapi.h.
9446 * Added new local command KEY that is used to set and unset private
9447 keys for channels, set and unset private keys for private messages
9448 with remote clients and to send key agreement requests and
9449 negotiate the key agreement protocol with remote client. The
9450 key agreement is supported only to negotiate private message keys,
9451 it currently cannot be used to negotiate private keys for channels,
9452 as it is not convenient for that purpose.
9454 * Fixed a minor pending callback setting bug in the function
9455 silc_client_get_client_by_id_resolve, now the function works.
9456 Affected file lib/silcclient/idlist.c.
9458 * Added function silc_net_get_local_port to get local bound
9459 port by socket. Added to lib/silcutil/silcnet.[ch].
9461 * Added `sockets' and `sockets_count' fields to the SilcClient
9462 object. They hold the sockets of the listenning sockets in
9463 the client. Listenning sockets may be for example the key
9464 agreement server. Affected file lib/silcclient/client.[ch].
9465 Added functions the silc_client_add_socket and the
9466 silc_client_del_socket. They are exported to the application
9469 * Added ~./silc/clientkeys to support other client's public keys.
9471 * Renamed verify_server_key client operation to verify_public_key
9472 and added one argument to indicate the type of the connection
9473 (server, client etc.).
9475 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * Added silc_server_connection_auth_request to handle the
9478 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9479 silcd/packet_receive.[ch].
9481 * Added silc_server_send_connection_auth_request into the
9482 silcd/packet_send.c to send the connection auth request packet.
9484 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9487 * Fixed the public key authentication in responder side in the
9488 server. The `auth_data' pointer includes the SilcPublicKey
9489 not the path to the public key. Affected file silcd/protocol.c.
9491 * Implemented the public key authentication in the initiator side
9492 in the server. Affected file silcd/protocol.c.
9494 * Removed the [RedirectClient] config section from the server
9495 configuration. Is not needed and I don't want to implement it.
9497 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9499 * Cleaned up the CMODE command in the server. It now works
9500 correctly and supports all the modes defined in the protocol.
9501 Affected file is silcd/command.c.
9503 * Added `hmac_name' field to the SilcChannelEntry in the server
9504 to hold the default HMAC of the channel. It can be set when
9505 creating the channel (with JOIN command). Affected files
9508 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9509 type to indicate the change of the current cipher and hmac
9510 on the channel. Client can safely ignore the <cipher> argument
9511 (if it chooses to do so) since the CHANNEL_KEY packet will
9512 force the channel key change anyway. The <hmac> argument is
9513 important since the client is responsible of setting the new
9514 HMAC and the hmac key into use.
9516 * Fixed the CMODE command in the client library as well.
9518 * Tested CMODE command in router environment successfully.
9520 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9522 * Show the version of the remote client (or server) when connecting
9523 to the server. It is logged to the log file. Affected file
9524 is silcd/protocol.c.
9526 * Fixed the KILLED notify handling in the client library. The
9527 client must be removed from all channels when receiving the
9530 Also, do not remove the client entry when giving the KILL
9531 command but when the KILLED notify is received.
9533 * Removed silc_idlist_find_client_by_nickname from the server.
9534 Not needed anymore. Affected files silcd/idlist.[ch].
9536 * Implemented the CHANNEL_CHANGE notify type handling to the
9537 server. Affected file silcd/server.c.
9541 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9543 * Added silc_server_send_notify_invite to send the INVITE
9544 notify between routers.
9546 * Implemented the INVITE command correctly to the server.
9548 * Implemented the INVITE notify type handling in the server.
9550 * Implemented the INVITE command to the client library and on the
9553 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9555 * Added function silc_server_get_client_resolve to find the
9556 client entry by ID from all ID lists and then resolve it
9557 (using WHOIS) if it cannot be found. Affected file is
9560 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9562 * Implemented the BAN command to the client library.
9564 * The JOIN command in the server now checks the invite list
9567 * Changed the silc_command_reply_payload_encode_va and the
9568 silc_command_payload_encode_va to support that if argument is
9569 NULL it ignores and checks the next argument. Affected file
9570 lib/silccore/silccommand.c.
9572 * Added silc_server_send_notify_ban to send the BAN notify
9573 type between routers.
9575 * Chaned the silc_notify_payload_encode to support that if
9576 argument is NULL it ignores and checks the next argument.
9577 Affected file lib/silccore/silcnotify.c.
9579 * Tested ban lists in router environment successfully.
9581 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9583 * Implemented BAN command to the server, in silcd/command.[ch].
9585 * Removed the BAN and INVITE_LIST modes from the CMODE command
9588 * Added function silc_string_match to regex match two strings.
9589 Affected files lib/silcutil/silcutil.[ch].
9591 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9593 * Redefined parts of the SilcChannelEntry in the server to support
9594 the new ban and invite lists.
9596 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9598 * Redefined the INVITE command. The same command can be used to
9599 invite individuals to the channel but also to manage the invite
9600 list of the channel (to add to and remove from the invite list).
9601 Updated the protocol specs.
9603 * Added new command SILC_COMMAND_BAN that can be used to manage
9604 the ban list of the channel. Updated the protocol specs.
9606 * Removed the channel modes: the SILC_CMODE_BAN and the
9607 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9608 in the CMODE command. The equivalent features are now available
9609 using INVITE and BAN commands. Updated the protocol specs.
9611 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9612 in the network about change in the current ban list. The notify
9613 type is not used by the client.
9615 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9616 support the invite lists.
9618 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9620 * Added new function silc_string_regexify that converts string
9621 including wildcard characters into regex string that can
9622 be used by the GNU regex library. Added into the file
9623 lib/silcutil/silcutil.[ch].
9625 Added silc_string_regex_combine to combine to regex strings
9626 into one so that they can be used as one regex string by
9627 the GNU regex library. Added into the file
9628 lib/silcutil/silcutil.[ch].
9630 Added silc_string_regex_match to match two strings. It returns
9631 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9633 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Imported GNU regex to the soruce tree into lib/contrib.
9636 Fixed some compiler warning from the regex.c.
9638 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9640 * Fixed MOTD command in the server to work in router environment.
9642 * Fixed the MOTD command in the client library to support
9643 the server argument in the command.
9645 * Added `nickname_len' argument to the silc_idlist_add_client
9646 in the server, as the `nickname' argument may be binary data
9649 * Added silc_idlist_get_channels to return all channels from
9652 * Implemented LIST command to the server. Affected file is
9655 * Implemented the LIST command to the client library and on the
9658 * Added [<user count>] argument to the LIST command reply.
9659 With private channels the user count is not shown.
9661 * Updated TODO and README.
9663 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9665 * The client entry's data.registered must be TRUE even with
9666 global client entry on global client list. The data.registered
9667 is used to check whether the client is anymore in the network,
9668 for example with WHOWAS command so it must be valid.
9670 * Fixed the WHOWAS command in the server. It now actually works
9671 in router environment. Added function into silcd/command_reply.c
9672 silc_server_command_reply_whowas_save.
9674 * Added silc_idlist_purge function to the silcd/idlist.c
9675 to periodically purge the ID Cache.
9677 * Fixed INFO command in the server. It works now in router
9678 environment. Added <server name> argument to the INFO command
9679 reply. Updated the protocol specs.
9681 * Fixed minor bug in silc_idcache_purge to not purge if the
9682 expire value is zero.
9684 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9685 they were buggy because of the WHOWAS information.
9687 * Fixed local command MSG to handle the async resolving of
9688 the remote client properly. It used to fail the first MSG.
9689 Affected file silc/local_command.c.
9691 * Added `data_len' field to SilcIDCache context.
9693 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9695 * Update TODO. Todo in commands in the server.
9697 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9699 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9700 used by routers as broadcast packet to inform other routers
9701 about the changed user mode.
9703 Implemented the notify handling in the server. Affected file is
9704 silcd/packet_receive.c. Added the function
9705 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9707 * Added new generic Channel Payload and deprecated the New Channel
9708 Payload. The New Channel Payload is now the generic Channel
9711 * Added new argument `mode' to the silc_server_send_new_channel
9712 as it is required in the Channel Payload now.
9714 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9715 and created a new and real SilChannelPayload to represent the
9716 new generic Channel Payload. Implemented the encode/decode
9717 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9719 * Added silc_server_get_client_channel_list to return the list
9720 of channels the client has joined for WHOIS command reply.
9721 Affected file silcd/server.[ch].
9723 * Implemented the channel list sending in the WHOIS command reply
9724 in server and in the client.
9726 Implemented the channel list displaying on the user interface
9727 as well. Affected file silc/client_ops.c.
9729 * Added silc_channel_payload_parse_list to parse list of Channel
9730 Payloads. It returns SilcDList list of SilcChannelPayloads.
9731 Client for example can use this function to parse the list of
9732 channels it receives in the WHOIS command reply. The caller
9733 must free the list by calling silc_channel_payload_list_free.
9734 Affected files lib/silccore/silcchannel.[ch].
9736 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9738 * Added one new argument <user mode> to the WHOIS command reply
9739 to return the mode of the user in SILC. Updated the protocol
9742 Implemented it to the server and client.
9744 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9746 * Fixed the mode printing on the user interface on joining.
9747 Affected file silc/client_ops.c.
9749 * Implemented the UMODE command and user modes in general to the
9750 client library and to the user interface.
9752 * Implemented the UMODE command to the server.
9754 * The server now sends UNKNOWN_COMMAND error status if client sends
9755 unknown command. Affected file silcd/command.c.
9757 * All server commands now handle the command identifier the right
9758 way when sending the command reply to the client. The client can
9759 use to identify the command replies with the identifier.
9761 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9763 * Added silc_server_get_client_route to resolve the route to
9764 the client indicated by the client ID. Affected file is
9767 * Added silc_server_relay_packet as general function to relay
9768 packet to arbitrary destination. This deprecates functions
9769 like _send_private_message_key, _relay_notify etc. Affected
9770 file is silcd/packet_send.[ch].
9772 Removed silc_server_send_key_agreement,
9773 silc_server_send_private_message_key and
9774 silc_server_packet_relay_notify functions from the file
9775 silcd/packet_send.[ch].
9779 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9780 server. Affected file silcd/packet_receive.[ch].
9782 * Implemented the KILL command to the client. Implemented the
9783 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9784 Affected files lib/silcclient/command[_reply].c and
9785 lib/silcclient/client_notify.c. Implemented the KILL notify
9786 printing in the user inteface.
9788 * Fixed a lot silc_parse_nick memory leaks from the client
9789 library in the file lib/silcclient/command.c.
9791 * Changed the silc_server_send_notify_on_channels's `sender'
9792 argument from SilcSocketConnection to SilcClientEntry to
9793 check the sender as entry and not as connection object and not
9794 to send to the client provided as argument. The affected file
9795 is silcd/packet_send.[ch].
9797 * The notify packets that are destined directly to the client used
9798 to not to be processed by the server. Now changed that and the
9799 server processes all notify packets. After relaying the packet
9800 to the client the notify packet is processed in the server.
9802 * The silc_server_free_client_data now checks whether there is
9803 pending outgoing traffic for the client and purges the data to
9804 the network before removing the client entry.
9806 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9808 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9809 an client is killed from the SILC Network. Updated the protocol
9812 Added new function silc_server_send_notify_killed to the
9813 silcd/packet_send.[ch].
9815 * Added function silc_server_packet_relay_notify to relay notify
9816 packets that are destined directly to a client. In this case
9817 the server does not process the notify packets but merely relays
9818 it to the client. Affected file silcd/packet_send.[ch].
9820 Added also silc_server_packet_process_relay_notify to check
9821 whereto relay the notify. Affected file is
9822 silcd/packet_receive.[ch].
9824 * Implemented the KILL command to the server.
9828 * Added the backup schema desgined last fall to the protocol
9829 specs for everyone to see. The specification is in the
9830 *-spec-xx.txt draft and the packet type definitions for the
9831 backup routers is in *-pp-xx.txt draft. Thusly, added also
9832 new packet type SILC_PACKET_CELL_ROUTERS.
9834 * A big security problem in the implementation discovered. The
9835 signoff of an client did not cause new channel key generation
9836 which it of course should've done. The channel keys must be
9837 always re-generated when client leaves (or signoffs) the channel.
9838 The silc_server_remove_from_channels funtion now handles
9839 the channel key re-generation.
9841 * Added `sender' argument to the silc_server_send_notify_on_channels
9842 to not to send the client provided as argument. Affected file
9843 silcd/packet_send.[ch].
9845 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9847 * Implemented OPER and SILCOPER commands into the server and
9850 * Added silc_auth_verify and silc_auth_verify_data to verify
9851 the authentication directly from the authentication payload.
9852 It supports verifying both passphrase and public key based
9853 authentication. Affected file lib/silccore/silcauth.[ch].
9855 * Added `hash' field to the SilcIDListData structure. It is the
9856 hash negotiated in the SKE protocol. Affected file is
9859 * Slight redesigning of the SilcAuthPayload handling routines.
9860 Do not send SilcPKCS but SilcPublicKey as argument.
9862 * Implemented the public key authentication support to the
9863 serverconfig. The public key is loaded from the provided path
9864 and saved as authentication data to void * pointer. Thus,
9865 changed the unsigned char *auth_data to void *auth_data;
9867 * Fixed SHUTDOWN command to send the reply before the server
9868 is shutdown. :) Affected file silcd/command.c.
9870 * Fixed fatal bug in CONNECT command. The hostname was invalid
9871 memory and server crashed. Affected file silcd/command.c.
9873 * Fixed fatal bug in CLOSE command. The server_entry became
9874 invalid but was referenced later in the command. Affected file
9877 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9879 * Fixed fatal bug in failure packet handling. Server ignored
9880 the failure and thus crashed when it came.
9884 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9886 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9887 that the command may be executed only once in (about) 2 seconds.
9888 The old SILC_CF_LAG flag is same but allows command bursts up
9889 to five before limiting.
9891 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9892 server code. Various commands now includes the CF_LAG_STRICT
9893 flag to disallow any kind of miss-use of the command.
9895 * Fixed the silc_buffer_unformat to not to allocate any data
9896 if the length of the data is zero. It used to allocate the
9897 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9899 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9901 * Changed the format of AdminConnection configuration section
9902 in the server. Added username of the admin to the format.
9903 Affected files silcd/serverconfig.[ch].
9905 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9906 to return admin configuration data by host, username and/or
9909 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9911 * Implemented WHOWAS command to the server. Added the functions:
9913 silc_server_command_whowas_parse,
9914 silc_server_command_whowas_send_reply,
9915 silc_server_command_whowas_from_client and
9916 silc_server_command_whowas_from_server
9918 * Added <Client ID> argument to the WHOWAS command reply. Updated
9919 the protocol specs accordingly.
9921 * Implemented WHOWAS command and command_reply to the client
9924 Implemented the WHOWAS printing on the user interface.
9926 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9928 * Added new argument to the WHOWAS command reply, the real name.
9929 It is an optional argument. Updated the protocol specs.
9931 * Added SilcIDCacheDestructor callback that is registered when
9932 the SilcIDCache is allocated. The callback is called when
9933 an cache entry in the ID Cache expires, or is purged from the
9934 cache. Added into lib/silccore/idcache.[ch].
9936 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9937 to destruct the client entries when the cache entry expires.
9938 Other ID Cache's in server and in the client library ignores
9941 * If the ID Cache entry's `expire' field is zero then the entry
9942 never expires. Added boolean `expire' argument to the
9943 silc_idcache_add function in the lib/silccore/idcache.[ch].
9944 If it is TRUE the default expiry value is used.
9946 * Added silc_server_free_client_data_timeout that is registered
9947 when client disconnects. By default for 5 minutes we preserve
9948 the client entry for history - for WHOWAS command.
9950 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9952 * Added support to the server to enforce that commands are not
9953 executed more than once in 2 seconds. If server receives
9954 commands from client more frequently, timeout is registered
9955 to process the commands. Affected file silcd/command.c.
9956 Added new function silc_server_command_process_timeout.
9958 * Changed NICK_NOTIFY handling in client library to check that
9959 if the client's nickname was changed, so there is no need to
9960 resolve anything from the server.
9962 * Removed error printing from the WHOIS and IDENTIFY commands.
9963 If error occurs then it is ignored silently in the client library.
9964 The application, however, may map the received error to
9965 human readable error string. The application currently maps
9966 the NO_SUCH_NICKNAME error to string.
9968 * Made the command status message public to the application. Moved
9969 them from lib/silcclient/command_reply.c to
9970 lib/silcclient/command_reply.h. The application can map the
9971 received command status to the string with the
9972 silc_client_command_status_message function.
9974 * Added check to the server to check that client's ID is same
9975 as the Source ID in the packet the client sent. They must
9978 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9980 * Added dist-bzip hook to the Makefile.am to make bzip2
9981 compressed distributions.
9983 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9985 * Server now enforces the maximum length for the nickname and
9986 the channel as protocol specification dictates. 128 bytes for
9987 nickname and 256 bytes for channel name.
9989 * Moved the WHOIS printing to the application. The client libary
9990 does not print out the WHOIS information anymore, the application
9991 must do it. Renamed silc_client_command_reply_whois_print to
9992 the silc_client_command_reply_whois_save.
9994 The client's idle time is also sent to the application now, and
9995 the idle is shown on screen.
9997 * Added silc_client_command_reply_identify_save to save the
9998 received IDENTIFY entries.
10000 * Do not check for channel private keys in message sending and
10001 reception if the channel does not have the PRIVKEY mode set.
10002 Affected file lib/silclient/client_channel.c.
10004 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10007 just surfaced after chaning the JOIN procedure.
10009 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10011 * Added silc_client_get_clients_by_list to get client entries
10012 from Client ID list, that is returned for example by JOIN
10013 and USERS command replies. The application should use this
10014 function for example when JOIN command reply is received to
10015 resolve the clients already on the channel (library does not
10016 do that anymore as USERS command reply is not used in the JOIN
10017 procedure anymore). Affected files lib/silcclient/silcapi.h and
10018 lib/silcclient/idlist.c.
10020 * JOIN command reply and USERS command reply returns now SilcBuffer
10021 pointers instead of unsigned char pointers when returning
10022 the client list and mode list.
10024 * Added <Client ID> argument to the JOIN command reply, mainly
10025 for the server to identify for which client the command was
10026 originally sent. Updated protocol specs accordingly.
10028 * Added SilcDlist private_key pointer to the SilcChannelEntry
10029 in the client to support the channel private keys. Affected
10030 file is lib/silcclient/idlist.h.
10032 * Added SilcChannelPrivateKey argument to the function
10033 silc_client_send_channel_message so that application can choose
10034 to use specific private ke if it wants to. If it is not provided,
10035 the normal channel key is used, unless private keys are set.
10036 In this case the first (key that was added first) is used
10037 as the encryption key.
10039 * Implemented the support for channel private key handling.
10040 Implemented the following functions:
10042 silc_client_add_channel_private_key,
10043 silc_client_del_channel_private_keys,
10044 silc_client_del_channel_private_key,
10045 silc_client_list_channel_private_keys and
10046 silc_client_free_channel_private_keys
10048 Affected file lib/silcclient/client_channel.c.
10050 * Added the support for the private keys in the channel message
10051 sending and encryption and in the message reception and
10052 decryption. Affected funtions are
10053 silc_client_send_channel_message and silc_client_channel_message.
10055 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10057 * Added SKE's key verify callback to the client library's
10058 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10060 * Removed the statement that server (or router) must send USERS
10061 command reply when joining to the channel so that the client
10062 knows who are on the channel. Instead, the client list and
10063 client's mode list is now sent in the JOIN command reply to the
10064 client who joined channel. This is better solution.
10066 * Added function silc_server_get_users_on_channel and function
10067 silc_server_save_users_on_channel to the silcd/server.[ch].
10069 * Removed function silc_server_command_send_users from the
10072 * Do not show topic on the client library anymore. The topic is
10073 sent in the command reply notify to the application and the
10074 application must show the topic now.
10076 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * Added client searching by nickname hash into the IDENTIFY and
10079 WHOIS commands in the server as they were clearly missing from
10080 them. Affected file is silcd/command.c.
10082 * Fixed a bug in private message receiving in the client library.
10083 The remote ID was freed and it wasn't supposed, now it is
10086 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10088 * Minor fix to the channel payload; allocate the data area, as it
10089 needs to be of specific length.
10091 * If the key agreement port is zero then the operating
10092 system will define the bound port. Affected files are
10093 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10095 * Added new function silc_channel_payload_decrypt into the file
10096 lib/silccore/silcchannel.[ch].
10098 * Moved the channel message etc, check from silc_packet_decrypt
10099 to applications. The library calls now a generic
10100 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10101 when the packet is either normal or special. This was done to
10102 allow more wide range of checking that was not allowed when
10103 the code was in library. Now applications can do virtually any
10104 checks to the packet and return to the library the decision how
10105 the packet should be processed. Affected files are
10106 lib/silccore/silcpacket.[ch].
10108 Added silc_server_packet_decrypt_check to the server and
10109 silc_client_packet_decrypt_check to the client library.
10111 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10112 to send with specified source and destination information.
10114 * Channel message delivery between routers was broken after the
10115 channel key distribution was fixed earlier. The channel key
10116 was used be to distributed to other routers as well which is not
10117 allowed by the protocol. Now this is fixed and channel keys
10118 really are cell specific and the channel message delivery between
10119 routers comply with the protocol specification.
10121 * Fixed various commands in server to check also the global list
10122 for the channel entry and not just the local list. The affected
10123 file silcd/command.c.
10125 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10127 * Added assert()s to buffer formatting and unformatting routines
10128 to assert (if --enable-debug) when error occurs. Affected
10129 file: lib/silcutil/silcbuffmt.c.
10131 * Changed to auto-reconnect to check whether the remote host is
10132 router and register the re-connect timeout if it is. It used
10133 to check that whether we are normal server, but router must do
10134 auto-reconnect with another router as well. Affected file
10137 * Removed the [<key len>] option from CMODE command as the cipher
10138 name decides the key length, nowadays. See the defined ciphers
10139 from the protocol specification.
10141 * Added [<hmac>] option to the CMODE command to define the HMAC
10142 for the channel. Added SILC_CMODE_HMAC channel mode.
10144 * Added [<hmac>] option for the JOIN command so that user can
10145 select which HMAC is used to compute the MACs of the channel
10148 * Added Hmac field to the Channel Message Payload. The integrity
10149 of plaintext channel messages are now protected by computing
10150 MAC of the message and attaching the MAC to the payload. The
10151 MAC is encrypted. Now, it is clear that this causes some
10152 overhead to the size of the packet but rationale for this is that
10153 now the receiver can verify whether the channel message decrypted
10154 correctly and also when private keys are set for the channel the
10155 receiver can decrypt the packet with several keys and check from
10156 the MAC which key decrypted the message correctly.
10158 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10159 lib/silccrypt/silccipher.[ch].
10161 * Added silc_hash_len to return the digest length into the
10162 lib/silcrypt/silchash.[ch].
10164 * Rewrote parts of Silc Channel Payload interface in the
10165 lib/silccore/silcchannel.[ch]. The encode function now also
10166 encrypts the packet and parse function decrypts it.
10168 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10170 * Fixed a minor formatting bug in the SKE's key material processing.
10171 It actually might have processed the keys wrong way resulting
10174 * Redefined the mandatory HMAC algorithms and added new algorithms.
10175 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10176 and hmac-md5 truncated to 96 bits. The mandatory is now
10177 hmac-sha1-96. Rest are optional (including the one that used
10178 to be mandatory). Rationale for this is that the truncated HMAC
10179 length is sufficient from security point of view and can actually
10180 make the attack against the HMAC harder. Also, the truncated
10181 HMAC causes less overhead to the packets. See the RFC2104 for
10184 * Added new [hmac] configuration section. The SKE used to use
10185 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10186 is of course wrong. The official names that must be proposed in
10187 the SKE are the ones defined in the protocol specification
10188 (hmac-sha1-96 for example). The user can configure any hmac
10189 using any hash function configured in the [hash] section. At
10190 least, the mandatory must be configured.
10192 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10194 * Added HMAC list to the SKE proposal list. It has now both
10195 hash algorithm list and HMAC list. This makes the protocol
10196 incompatible with previous versions. The SKE now seems to work
10197 the way it is supposed to work, for the first time actually.
10199 * Defined plain Hash algorithms to the protocol specification.
10200 Added sha1 and md5.
10202 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10204 * Implemented support for key agreement packets into the server.
10205 Added functions silc_server_key_agreement and
10206 silc_server_send_key_agreement. Other than these functions,
10207 server has nothing to do with this packet.
10209 * Added support for private message key packets into the server.
10210 Added functions silc_server_private_message_key and
10211 silc_server_send_private_message_key.
10215 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10216 called in the protocol's final callback instead in the END
10217 protocol state. This makes a little more sense and in the same
10218 time in client we can use the same protocol routines for normal
10219 key exchange and to key agreement packet handling as well.
10221 * Added to both client's and server's KE protocol context the
10222 SilcSKEKeyMaterial pointer to save the key material. We will
10223 bring the key material to the protocol's final callback by doing
10224 this. The final callback must free the key material.
10226 * Added SKE's packet_send callback into client's KE protocol
10227 context so that the caller can choose what packet sending function
10228 is used. This way we can use different packet sending when
10229 doing normal SKE when doing key agreement packet handling (in
10230 the key agreement packet handling we do not want to encrypt
10233 * Implemented the responder side of the key agreement routines
10234 in the client. The client can now bind to specified port and
10235 accept incoming key negotiation. The key material is passed
10236 to the application after the protocol is over.
10238 * Implemented the processing of incoming Key Agreement packet
10239 in the client. Added function silc_client_key_agreement to
10240 process the packet.
10242 * Implemented the intiator side of the key agreement routines
10243 in the client. The client can now initiate key agreement with
10244 another remote client. The key material is passed to the
10245 application after the protocol is over.
10247 * Created client_keyagr.c to include all the key agreement
10250 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10251 SILC_TASK_CALLBACK except that it is not static.
10253 * Created client_notify.c and moved the Notify packet handling
10254 from the client.[ch] into that file.
10256 * Created client_prvmsg.c and moved all private message and
10257 private message key routines from the client.[ch] into that file.
10259 * Create client_channel.c and moved all channel message and
10260 channel private key routines from the client.[ch] into that file.
10262 * Changed silc_client_get_client_by_id_resolve to resolve with
10263 WHOIS command instead of IDENTIFY command, in the file
10264 lib/silclient/idlist.c.
10266 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10268 * Implemented the SKE's responder side to the Client library.
10270 * When FAILURE is received to the protocol do not trust it
10271 blindly. Register a timeout to wait whether the remote closes
10272 the connection as it should do it, only after that process the
10273 actual failure. This was changed to both client and server.
10275 * Added client_internal.h to include some of the structures
10276 there instead of client.h in lib/silcclient/.
10278 * Added function silc_task_unregister_by_callback to unregister
10279 timeouts by the callback function.
10281 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10283 * Some "Incomplete WHOIS info" errors has been appearing on the
10284 log files. Took away the entry->userinfo check from WHOIS
10285 reply sending. The entry->userinfo is now " " if client did not
10286 provide one. I thought this was fixed earlier but something
10287 is wrong still. Let's see if the error still appears.
10289 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10291 * Fixed a minor bug in the login when the channel key is
10292 re-generated in the server. It used to generate the key in
10293 wrong order and thus caused problems in the channel traffic.
10295 * Fixed a minor bug in channel key distsribution after
10296 KICK command. The key was not sent to the router even though
10299 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10301 * Added silc_ske_process_key_material_data as generic routine
10302 to process any key material as the SILC protocol dictates. The
10303 function is used by the actual SKE library but can be used by
10304 applications as well. This relates to the private message keys
10305 and the channel private keys since they must be processed the
10306 same way the normal SILC session keys. The protocol dictates
10307 this. Affected files: lib/silcske/silcske.[ch].
10309 Added also silc_ske_free_key_material to free the
10310 SilcSKEKeyMaterial structure.
10312 * Defined silc_cipher_set_key function to set the key for
10313 cipher without using the object's method function. The affected
10314 files: lib/silccrypt/silccipher.[ch].
10316 * Implemented silc silc_client_add_private_message_key,
10317 silc_client_add_private_message_key_ske,
10318 silc_client_del_private_message_key,
10319 silc_client_list_private_message_keys and
10320 silc_client_free_private_message_keys functions in the
10323 Added functions silc_client_send_private_message_key to send
10324 the Private Message Key payload and silc_client_private_message_key
10325 to handle incoming Private Message Key payload.
10327 * Added Cipher field to the Private Message Key payload to set
10328 the cipher to be used. If ignored, the default cipher defined
10329 in the SILC protocol (aes-256-cbc) is used.
10331 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10333 * Removed lib/silcclient/ops.h file.
10335 Redefined parts of the SILC Client Library API. Created new
10336 file silcapi.h that deprecates the ops.h file and defines the
10337 published Client Library API. Defined also private message key
10338 API and channel private key API into the file.
10340 This is the file that the application must include from the
10341 SILC Client Library. Other files need not be included by
10342 the application anymore.
10344 * Added new key_agreement client operation callback and also
10345 defined the Key Agreement library API for the application.
10347 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10349 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10350 is used by clients to request key negotiation between another
10351 client in the SILC network. If the negotiation is started it
10352 is performed using the SKE protocol. The result of the
10353 negotiation, the secret key material, can be used for example
10354 as private message key.
10356 Implemented the Key Agreement payload into the files
10357 lib/silccore/silauth.[ch].
10359 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10361 * Redefined ciphers for the SILC protocol. Added some new ciphers
10362 and defined the key lengths for the algorithms. Changed the
10363 code accordingly. The default key length is now 256 bits.
10365 * Fixed SKE key distribution function silc_ske_process_key_material
10366 when the key length is more than 128 bits. The default key
10367 length in SILC is now 256 bits.
10369 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10370 to indicate unsupported algorithm.
10372 * Renamed rijndael.c to aes.c and all functions as well.
10374 * Fixed a long standing channel key setting bug in client library.
10375 Weird that it has never surfaced before.
10377 * Fixed bug in channel deletion. If the entire channel is removed
10378 then it must also delete the references of the channel entry
10379 from the client's channel list as the client's channel entry and
10380 the channel's client entry share same memory.
10382 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10384 * Implemented CONNECT and SHUTDOWN commands in the client.
10386 * Implemented CLOSE command to the client.
10388 * Added the function silc_idlist_find_server_by_name into the
10389 files silcd/idlist.[ch].
10391 Added the function silc_idlist_find_server_by_conn into the
10392 files silcd/idlist.[ch].
10394 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10396 * DIE command was renamed to SHUTDOWN. Updated the both code
10397 and protocol specs.
10399 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10400 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10402 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10405 * Added function silc_server_create_connection function to create
10406 connection to remote router. My server implementation actually
10407 does not allow router to connect to normal server (it expects
10408 that normal server always initiates the connection to the router)
10409 so the CONNECT command is only good for connecting to another
10412 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10414 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10415 or some other client was kicked from the channel.
10417 Implemented the handling of the notify type to both client
10420 Implemented silc_server_send_notify_kicked to send the KICKED
10421 notify. It is used to send it to the server's primary router.
10423 * Implemented the KICK command into server and client.
10425 * Added `query' argument to the silc_idlist_get_client function
10426 to indicate whether to query the client from server or not if
10429 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10430 to indicate that the client is not channel founder.
10434 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10436 * Removed the rng context from SilcPacketContext structure and
10437 changed that the packet routine uses the Global RNG API.
10439 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10441 * Added support for quit message that client can "leave" on the
10442 channel when it quits the SILC. It is ditributed inside the
10443 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10445 Added silc_server_free_client_data that will take the
10446 signoff message as argument.
10448 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10450 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10452 * Updated parts of the protocol specification to keep it up
10455 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10457 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10458 payloads in one packet.
10460 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10461 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10462 use now the new List flag.
10464 * Also deprecated the following packet types: REPLACE_ID,
10465 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10467 * Added list support for Notify packet in server.
10469 * Added silc_server_send_notify_channel_change to send the
10470 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10471 the silc_server_send_replace_id.
10473 * Added silc_server_send_notify_nick_change to send the
10474 NICK_CHANGE notify type. Deprecates the function
10475 silc_server_send_replace_id.
10477 * Added silc_server_send_notify_join to send the JOIN notify type.
10478 Deprecates the function silc_server_send_new_channel_user.
10480 * Added silc_server_send_notify_leave to send LEAVE notify type.
10481 Deprecates the function silc_server_send_remove_channel_user.
10483 * Added silc_server_send_notify_cmode and
10484 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10485 types. Deprecates the silc_server_send_set_mode function.
10487 * Added SERVER_SIGNOFF notify type to indicate that server has
10488 quit. This means that all clients on the channel from that
10489 server will drop. This can be also used when netsplit happens.
10491 Deprecated REMOVE_ID packet type since it is not needed anymore
10494 Added silc_server_send_notify_server_signoff to send the
10495 SERVER_SIGNOFF notify type. Deprecates the function
10496 silc_server_send_remove_id.
10498 Added also silc_server_send_notify_signoff to send the
10499 SIGNOFF notify type.
10501 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10502 SILC protocol from this day on. Changed the protocol
10503 specification as well.
10505 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10506 notify type. It is used between routers to notify about
10507 topic changes on a channel.
10509 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10512 * Partly updated the protocol specification to comply with the
10513 changes now made. It is still though a bit outdated.
10515 * The JOIN notify type now takes one extra argument <Channel ID>.
10516 The packet used to be destined to the channel but now the
10517 JOIN type may be sent as list thus it is impossible to
10518 destine it to any specific channel. By adding this argument
10519 it is again possible.
10521 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10523 * Added CREDITS file. The CHANGES and CREDITS file will appear
10524 in the distribution as well.
10526 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10528 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10529 types in the server's silcd/packet_receive.c.
10531 * Implemented CMODE and CUMODE to work in router environment.
10533 * Fixed minor encoding and decoding buglet from the
10534 lib/silccore/silcmode.c.
10536 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10539 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10541 * Changed all SilcConfigServer* and silc_config_server* to
10542 SilcServerConfig* and silc_server_config*, respectively.
10545 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10547 * Associated the ID (client or server ID) to the Authentication
10548 Payload to avoid any possibility of forging. Updated the
10549 protocol specification and the code accordingly.
10551 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10553 * The RSA key length is now save to the RsaKey context in the
10554 key generation process in lib/silccrypt/rsa.c. The key length
10555 is now used to figure out the maximum size of the block allowed
10556 to be encrypted/signed.
10558 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10559 is equivalent to the silc_mp_mp2bin but does not allocate any
10562 * Changed silc_mp_mp2bin API to take length argument. If it is
10563 non-zero then the buffer is allocated that large. If zero, then
10564 the size is approximated using silc_mp_sizeinbase, which however
10567 * Created Global RNG API which is global RNG that application can
10568 initialize. After initializing, any routine anywhere in the
10569 code (including library) can use RNG without allocating a new
10570 RNG object. This was done to allow this sort of use of the
10571 RNG in code that has no chance to allocate RNG object. All
10572 applications currently allocate this and many routines in the
10573 library use this. Affected file lib/silccrypt/silcrng.[ch].
10575 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10576 it to use the Global RNG API.
10578 * Defined Authentication Payload into protocol specification that
10579 is used during SILC session to authenticate entities. It is
10580 used for example by client to authenticate itself to the server
10581 to obtain server operator privileges.
10583 Implemented this payload into the lib/silccore/silcauth.[ch].
10584 Implemented also routines for public key based authentication
10585 as the new protocol specification dictates.
10587 Moved definitions of different authentication methods from
10588 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10590 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10591 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10592 silc_pkcs_verify_with_hash functions into the file
10593 lib/silccrypt/silcpkcs.[ch].
10595 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10597 * The client entry's userinfo pointer must be always valid.
10598 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10599 will fail since it requires the userinfo. Now, the userinfo
10600 is allocated as "" if actual userinfo does not exist. Actually,
10601 it must exist and it is totally Ok to drop client connections
10602 that does not announce the userinfo. However, we will make
10603 this workaround for now.
10605 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10606 to return the remote port by socket.
10608 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10610 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10611 SILC_SERVER_PENDING_EXEC and added an new macro
10612 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10613 data or when error occurs while processing the pending command.
10615 Added new argument `destructor' into silc_server_command_pending
10616 and to the SilcServerCommandPending object. This destructor is
10617 now called after calling the pending callback or if error occurs
10618 immediately. If error occurs the actual pending callback won't
10619 be called at all - only the destructor. The destructor may be
10620 NULL if destructor is not needed.
10622 All this applies for client library code as well. Similar
10623 changes were made there as well for the pending commands.
10625 In the client, the application must now allocate the
10626 SilcClientCommandContext with the silc_client_command_alloc
10629 * Added reference counter to the SilcServerCommandContext. Added
10630 function silc_server_command_alloc and silc_server_command_dup
10633 Same type of functions added to the client library for the same
10636 * Removed the cmd_ident from IDListData away since it is now
10637 global for all connections. It is the command identifier used
10638 in command sending and with pending commands. The affected file
10641 * Added reference counter to the SilcSocketConnection objecet to
10642 indicate the usage count of the object. The object won't be
10643 freed untill the reference counter hits zero. Currently only
10644 server uses this, and client ignores it. The client must be
10645 set to use this too later. The affected files are
10646 lib/silccore/silcsockconn.[ch]. Added also the function
10647 silc_socket_dup to increase the reference counter.
10649 This was mainly added because it is possible that the socket
10650 is removed underneath of pending command or other async
10651 operation. Now it won't be free'd and proper DISCONNECTING
10652 flags, etc. can be set to avoid sending data to connection that
10653 is not valid anymore.
10655 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10656 the connection. After that it sets SILC_SET_DISCONNECTED.
10657 It is, however, possible that the socket data is not still freed.
10658 The silc_server_packet_process now checks that data is not
10659 read or written to connection that is DISCONNECTED. The socket
10660 get's freed when the reference counter hits zero.
10662 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10664 * Changed the client operation API: channel_message operation's
10665 `sender' is now the client entry of the sender, not the nickname
10666 and the `channel' is the channel entry, not the channel name.
10668 In the private_message operation the `sender' is now also the
10669 client entry of the sender not the nickname.
10671 Affected file is lib/silcclient/ops.h and all applications
10672 using the client operations.
10674 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10676 * Moved the calling of ops->connect() from connect_to_server_final
10677 into receive_new_id functin since that is the point when the
10678 client is actually allowed to send traffic to network. The
10679 affected file is lib/silcclient/client.c.
10681 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10683 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10684 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10685 (if needs broadcasting) instead of broadcasting the packets one
10686 by one which would make a burst in the network traffic.
10688 * Added `broadcast' argument to the functions in silcd/server.[ch]
10689 silc_server_create_new_channel[_with_id] to indicate whether
10690 to send New Channel packet to primary router.
10692 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10694 * Added new function into the silcd/server.[ch] files:
10695 silc_server_create_new_channel_with_id to create new channel with
10696 already existing Channel ID.
10698 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10699 lib/silccore/silcpacket.h. This packet is used t send list of
10700 Set Mode payloads inside one packet. Server uses this to set
10701 the modes for the channels and clients on those channels, that it
10702 announced to the router when it connected to it. The protocol
10703 specification has been updated accordingly.
10705 * The silc_server_new_channel did not handle the packet coming
10706 from normal server as it normally does not send that. However,
10707 when it announces its channels it does send it. Implemented
10708 the support for that.
10710 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10711 into the file lib/silccore/id.h.
10713 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10715 * Fixed memory leaks in the functions silc_idlist_del_client,
10716 silc_idlist_del_channel and silc_idlist_del_server in the file
10717 silcd/idlist.c. All of those leaked like a sieve.
10719 * Fixed some small memory leaks in the client's function
10720 silc_client_notify_by_server.
10722 * Added functions into silcd/server.c: silc_server_announce_clients,
10723 silc_server_announce_channels and silc_server_announce_server.
10724 These functions are used by normal and router server to announce
10725 to its primary router about clients, channels and servers (when
10726 router) that we own. This is done after we've connected to the
10729 These functions effectively implements the following packet types:
10730 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10731 and SILC_PACKET_NEW_ID_LIST.
10733 * Added new functions into the silcd/packet_receive.[ch]:
10734 silc_server_new_id_list, silc_server_new_channel_list and
10735 silc_server_new_channel_user_list to handle the incoming
10736 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10738 * Added support of changing Channel ID in the function
10739 silc_server_replace_id. If the server that announces a channel
10740 to the router already exists in the router (with same name but
10741 with different Channel ID), router is responsible to send
10742 Replace ID packet to the server and force the server to change
10743 the Channel ID to the one router has.
10745 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10746 client that the Channel ID has been changed by the router. The
10747 normal server sends this to the client. Client must start using
10748 the new Channel ID as the channel's ID.
10750 Implemented handling of this new type into lib/silcclient/client.c
10751 into the function silc_client_notify_by_server.
10753 * Added new function silc_idlist_replace_channel_id into the files
10754 silcd/idlist.[ch] to replace the Channel ID.
10756 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10758 * Call silc_server_command_identify_check always when processing
10759 the IDENTIFY command in silcd/command.c
10761 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10763 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10764 send keepalive packets. The packet can be sent by clients,
10765 servers and routers.
10767 Added function silc_socket_set_heartbeat into the file
10768 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10769 If not set, the heartbeat is not performed. The actual
10770 heartbeat is implemented in the low level socket connection
10771 library. However, application is responsible of actually
10772 sending the packet.
10774 Added silc_server_send_heartbeat to send the actual heartbeat
10775 packet into silcd/packet_send.[ch]. Server now performs
10776 keepalive with all connections.
10778 * Added silc_task_get_first function into lib/silcutil/silctask.c
10779 to return the timeout task with shortest timeout. There was a bug
10780 in task unregistration that caused problems. TODO has been
10781 updated to include that task system must be rewritten.
10783 * The client library will now resolve the client information when
10784 receiving JOIN notify from server for client that we know but
10785 have incomplete information.
10787 * Rewrote parts of silc_server_remove_from_channels and
10788 silc_server_remove_from_one_channel as they did not remove the
10789 channel in some circumstances even though they should've.
10791 * Encryption problem encountered in server:
10793 The LEAVE command used to send the Channel Key packet to the
10794 router immediately after generating it. However, the code
10795 had earlier sent Remove Channel user packet but not immediately,
10796 ie. it was put to queue. The order of packets in the router
10797 was that Channel Key packet was first and Remove Channel User
10798 packet was second, even though they were encrypted in the
10799 reverse order. For this reason, MAC check failed. Now, this
10800 is fixed by not sending the Channel Key packet immediately but
10801 putting it to queue. However, this is more fundamental problem:
10802 packets that are in queue should actually not be encrypted
10803 because packets that are sent immediately gets encrypted
10804 actually with wrong IV (and thus MAC check fails). So, packets
10805 that are in queue should be encrypted when they are sent to
10806 the wire and not when they put to the queue.
10808 However, the problem is that the current system has not been
10809 designed to work that way. Instead, the packet is encrypted
10810 as soon as possible and left to the queue. The queue is then
10811 just purged into wire. There won't be any fixes for this
10812 any time soon. So, the current semantic for packet sending
10815 o If you send packet to remote host and do not force the send
10816 (the packet will be in queue) then all subsequent packets to the
10817 same remote host must also be put to the queue. Only after the
10818 queue has been purged is it safe again to force the packet
10821 o If you send all packets immediately then it safe to send
10822 any of subsequent packets through the queue, however, after
10823 the first packet is put to queue then any subsequent packets
10824 must also be put to the queue.
10826 Follow these rules and everything works fine.
10828 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10830 * Added new function silc_server_remove_clients_by_server to
10831 remove all client entries from ID list when the server connection
10832 is lost. In this case it is also important to invalidate all
10833 client entires as they hold the invalid server entry. This
10834 fixes fatal bug when server has lost connection and will reconnect
10837 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10839 * Made some sanity checks to silc_server_daemonise like to check
10840 whether the requested user and group actually exists.
10842 * Added sanity check to SKE's silc_ske_responder_finish to check
10843 that the public and private key actually is valid.
10845 * Invalidate the client's nickname when receiving Replace ID
10846 packet and the Client ID is being replaced. This means that the
10847 server will query the nickname if someone needs it (client)
10850 * Sort the ID Cache in client library when the ID Cache data
10851 has changed (needs sorting).
10853 * Do not allow for SILC client to create several connections to
10854 several servers. The client does not support windows right now
10855 and generating multiple connections causes weird behaviour.
10857 Irssi-silc client does support windows and can handle several
10858 connections without problems, see: www.irssi.org and SILC plugin.
10860 * Fixed some places where client was added to the IDList. The
10861 rule of thumb is following (in order to get everything right):
10862 If the client is directly connected local client then the
10863 `connection' argument must be set and `router' argument must be
10864 NULL to silc_idlist_add_client function. If the client is not
10865 directly connected client then the `router' argument must
10866 bet set and the `connection' argument must be NULL to the
10867 silc_idlist_add_client function.
10869 * The funtion silc_server_packet_send_local_channel actually did
10870 not check whether the client was locally connected or not. It
10871 does that now. Fixed a bug related to LEAVE command.
10873 * Fixed Remove Channel User payload parsing bug in server's
10874 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10876 * The server's silc_server_save_channel_key now checks also the
10877 global ID list for the channel as it might not be in the local
10878 list. Fixed a bug related to LEAVE command.
10880 * Is this the end of the [<unknown>] buglet that has been lurking
10881 around for a long time? A little for loop fix in server's
10882 silc_server_command_whois_parse that is used by both IDENTIFY
10883 and WHOIS command. At least, this was a clear bug and a cause
10884 of one type of [<unknown>] buglet.
10886 * WHOIS and IDENTIFY commands call the function
10887 silc_server_command_[whois/identify]_check function even if
10888 we are not router server.
10890 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10892 * Added --with-gmp configuration option. If set the GMP
10893 is always compiled in the SILC source tree. If not set then
10894 it is checked whether the system has the GMP3 installed. If
10895 it has then the GMP won't be compiled (the system's headers
10896 and library is used), if it doesn't have it then the GMP is
10897 compiled in the SILC source tree.
10899 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10901 * Changed RSA private exponent generation to what PKCS #1
10902 suggests. We try to find the smallest possible d by doing
10903 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10904 not security fix but optimization.
10906 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10908 * Added new config entry [Identity] to fork the server and run
10909 it as specific user and group. A patch from Bostik.
10911 * Imported Dotconf configuration library into lib/dotconf.
10912 This will be used to create the SILC configuration files later.
10913 It will appear in the distsribution after this commit.
10915 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10917 * A big code auditing weekend happening. Auditing code for
10918 obvious mistakes, bugs and errors. Also, removing any code
10921 Removed files for being obsolete:
10923 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10924 inline in the file lib/silcutil/silcbuffer.h)
10926 o lib/silcutil/silcbufutil.c (the header has inline versions)
10928 Changed code to fix possible error conditions:
10930 o The buffer formatting routines now check that the destination
10931 buffer really has enough space to add the data. This applies for
10932 both buffer formatting and unformatting
10933 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10934 unformatting was changed to accomodate following rules:
10935 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10936 sent to the function while XXX_*STRING will not allocate or copy
10937 the data into the buffer. Instead it sets the pointer from the
10938 buffer into the pointer sent as argument (XXX_*STRING used to
10939 require that the pointer must be allocated already). This change
10940 makes this whole thing a bit more consistent and more optimized
10941 (note that the data returned in the unformatting with XXX_*STRING
10942 must not be freed now). The routines return now -1 on error.
10944 o Tried to find all code that use buffer_format and buffer_unformat
10945 and added return value checking to prevent formatting and
10946 especially unformatting errors and possible subsequent fatal
10949 o Changed ske->x and ske->KEY to mallocated pointers in
10950 lib/silcske/silcske.h. Fixed possible data and memory leak.
10952 o Added return value checking to all *_parse* functions. Fixed
10953 many memory leaks as well.
10955 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10956 so that buffer overflows would not happen. All code now also
10957 checks the return value as it can fail.
10959 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10961 * Added reconnection support to server if the normal server looses
10962 its connection to the router (for example if router is rebooted).
10963 The server performs normal reconnection strategy implemented
10964 to the server. Affected file silcd/server.c.
10966 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10968 * Added new packet type SILC_PACKET_SET_MODE that is used to
10969 distribute the information about changed modes (for clients,
10970 channels and clients channel modes) to all routers in the
10971 network. Updated the protocol specification accordingly.
10973 Added functions into silcd/packet_send.c and
10974 silcd/packet_receive.c: silc_server_send_set_mode,
10975 silc_server_set_mode.
10977 Added new files silcmode.[ch] into lib/silccore that implements
10978 the encoding and decoding of Set Mode Payload. Added new type
10979 SilcSetModePayload. Moved the definitions of different modes
10980 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10982 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10984 * Oops, a little mistake in server's connection authentication
10985 protocol. The protocol is not ended with FAILURE but with
10986 SUCCESS if the authentication is Ok. :) Affected file is
10989 * Implemented NICK_CHANGE notify handling in server in the file
10990 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10991 the local clients on the channel. After the changing nickname
10992 in router environment snhould work and the [<unknown>] nickname
10993 should appear no more.
10995 The silc_server_replace_id function that receives the Replace ID
10996 payload now sends the NICK_CHANGE notify type also in the file
10997 silcd/packet_receive.c
10999 * Changed WHOIS and IDENTIFY command to support the maximum amount
11000 of arguments defined in protocol specs (3328 arguments). This
11001 fixed a bug that caused problems when there were more than three
11002 users on a channel.
11004 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11006 * Added extra parameter, command identifier, to the
11007 silc_client_send_command so that explicit command identifier
11010 Changed that ID list routines uses specific command identifier
11011 when sending WHOIS/IDENTIFY requests to the server so that they
11012 can be identified when the reply comes back.
11014 Affected files lib/silcclient/command.[ch],
11015 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11017 * Added `sender' argument to silc_server_packet_send_to_channel
11018 to indicaet the sender who originally sent the packet to us
11019 that we are now re-sending. Ignored if NULL. Affected file
11020 silcd/packet_send.[ch].
11022 * Added some server statistics support in silcd/server_internal.h
11023 SilcServerStatistics structure and around the server code. Also
11024 send some nice statistics information when client is connecting
11027 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11029 * Fixed channel ID decoding in server's JOIN command reply in
11030 silcd/command_reply.c
11032 * Fixed braodcasting of replace ID payload to not to send it if
11033 we are standalone server in silcd/packet_receive.c.
11035 * Fixed all channel message sending routines to not to send
11036 packets to clients that has router set, since they are routed
11037 separately in the same function earlier. Affects file
11038 silcd/packet_send.c and all channel packet sending functions.
11040 * In USERS reply, res_argv[i] are not allocated, the table
11041 is allocated. Thus changed that free the table, not its
11044 * In server's whois_check and identify_check if the client is
11045 locally connected do not send any WHOIS commands - they are not
11048 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11050 * Fixed some minor bugs in client when sending WHOIS command. The
11051 arguments was in wrong order.
11053 * Removed statis function add_to_channel from server in
11054 silcd/command.c that was previously used with the joining but
11057 * Tested USERS command in router environment successfully with two
11058 routers, two servers and two clients.
11060 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11062 * Reorganized the USERS command and command reply in client library
11063 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11064 When the command is given by user we register a pending command
11065 callback that will reprocess the command after the reply has been
11066 received from the server. When reprocessing the packet we then
11067 display the information. Thus, the USERS information is displayed
11068 now in the command callback instead of in the command reply
11069 callback. The processing of the command is same as previously
11070 when server has sent the command reply in the JOINing process.
11072 * Added to USERS command in silcd/command_reply.c to join the client,
11073 we didn't use to know about, to the channel after we've created
11074 a client entry for it. Also, for clienet we did know already still
11075 check whether it is on the channel or not and add it if not.
11077 * Removed silc_server_command_join_notify as the function and its
11080 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11082 * Changed the client's pending command handling to the same as the
11083 server's pending command handling. It is also now possible to
11084 execute command reply functions from other command reply
11085 function as the function callbacks for commands and command
11086 replies are one and same. The pending commands are not static
11087 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11088 in client connection context. Thus, pending commands are server
11089 connection specific as it is convenient.
11091 Changed the function silc_client_command_pending and
11092 silc_client_command_pending_del and added new function
11093 silc_client_command_pending_check. Removed the
11094 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11097 * Added cmd_ident, current command identifier, to the client
11098 connection context in lib/silcclient/client.h to keep track on
11099 command identifiers used in command sending. Client's command reply
11100 function handling now supports the mandatory command identifiers.
11102 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11103 funtions in client to fully support pending command callbacks.
11105 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11106 as one of the arguments to the application in the command reply
11109 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11110 before first releasing SILC but came back. Now it is removed again
11111 and should come back nomore. The FORWARDED flag was used only
11112 by the JOINing procedure by forwarding the command packet to router.
11113 Now, the JOINing procedure has been changed to more generic (due
11114 to various router environment issues) and FORWARDED is not needed
11115 anymore for anything. The protocol specification is yet to be
11118 Now, removed silc_server_packet_forward from server and the flag
11119 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11121 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11123 * Renamed NAMES command to USERS command. The NAMES was named that
11124 due to historical reasons. Now it is renamed. Also, rewrote
11125 parts of the USERS command. The nickname list is not sent anymore
11126 by the server. Only Client ID and mode lists are sent in the USERS
11127 command. Changed this also to the protocol specification.
11129 The client now resolves the names and stuff after it receives
11130 the USERS list from the server when joining to the channel.
11132 * WHOIS and IDENTIFY commands has been changed to support multiple
11133 Client ID's per command. One can now search for multiple users
11134 in the network by sending only one WHOIS or IDENTIFY command.
11135 Changed the code and the protocol specifications.
11137 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11138 uses silc_server_command_whois_parse to parse the request. */
11140 * If normal server, do not parse the WHOIS and IDENTIFY requests
11141 before sending it to the router. Saves some time.
11143 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11145 * Fixed JOIN command on client library. Wrong number of arguments
11146 used to crash the client.
11148 * Added silc_server_channel_has_global function to check whether
11149 channel has global users or not.
11151 * Added silc_server_channel_has_local function to check whether channel
11152 has locally connected clients on the channel.
11154 * The silc_server_remove_from_one_channel now checks whether the
11155 channel has global users or not after given client was removed from
11156 the channel. It also checks whether the channel has local clients
11157 on the channel anymore. If it does not have then the channel entry
11158 is removed as it is not needed anymore.
11160 * The silc_server_notify now checks on JOIN notify whether the joining
11161 client is one of locally connected or global. If it is global then
11162 the channel has now global users on the channel and that is marked
11163 to the channel entry. Also, it now saves the global client to
11164 global list who is joining and JOINs it to the channel. This is
11165 for normal server, that is.
11167 Changed silc_server_send_notify_on_channel,
11168 silc_server_packet_relay_to_channel and
11169 silc_server_packet_send_to_channel check if we are normal server
11170 and client has router set (ie. global client) do not send the
11171 message to that client, as it is already routed to our router.
11173 * Implemented LEAVE notify type handling in silc_server_notify
11176 * Tested LEAVE command in router environment successfully. Tested
11177 with two routers, two servers and two clients.
11181 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11183 * Implemented SIGNOFF notify type handling in silc_server_notify
11186 * silc_server_remove_id now removes the client entry from all channels
11187 it has joined and thusly sends SIGNOFF notify type.
11189 * Rewrote the NAMES list generation in server by removing two excess
11190 loops. The lists are created now inside one loop.
11192 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11194 * silc_server_remove_channel_user checks now also global list
11195 for channel and client.
11197 * silc_server_new_channel_user checks now both local and global
11198 list for channel and client. Fixed a bug in client id decoding.
11199 Used to decode wrong buffer.
11201 * silc_server_channel_message checks now both local and global
11202 list for channel entry.
11204 * Tested channel joining (hence JOIN) in router environment
11205 successfully. Tested with two routers, two servers and two
11208 * Tested channel message sending in router environment successfully.
11210 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11212 * Added silc_server_save_channel_key into server.[ch] to save the
11213 received channel key in Channel Key payload processing. It is
11214 also used in JOIN command reply handling.
11216 Equivalent function silc_client_save_channel_key added into
11217 client.[ch] into client library.
11219 * Changed JOIN command reply to send information whether the channel
11220 was created or not (is existing already) and the channel key
11221 payload. Changed protocol specs accordingly.
11223 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11224 the request was sent by ID and not by nickname. Crashed on
11227 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11229 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11230 now correctly save the received data.
11232 * silc_server_free_sock_user_data now notifies routers in the
11233 network about entities leaving the network.
11235 At the same time implemented functions silc_server_remove_id
11236 and silc_server_send_remove_id to receive and send REMOVE_ID
11237 packets. The packet is used to notify routers in the network
11238 about leaving entities. The ID removed will become invalid in
11241 * Added function silc_idlist_del_server into server. Removes and
11242 free's server entry from ID list.
11244 * silc_server_private_message function now checks, if we are router,
11245 that the destination ID really is valid ID, naturally.
11247 * In router when NEW_ID packet is received (for new client) the
11248 hash of the Client ID is saved in the ID Cache but the
11249 client->nickname is set to NULL, instead of putting the hash
11252 IDENTIFY command now also checks that client->nickname must be
11253 valid. If it is not if will request the data from the server who
11254 owns the client. Added new function
11255 silc_server_command_identify_check.
11257 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11258 to set the command to already allocated Command Payload.
11260 * Tested private message sending in router environment with two
11261 routers, two servers and two clients. Fixed minor bugs and now
11264 * Fixed segfault from client's NAMES command. Used to crash if
11265 not on any channel.
11267 * Forwarded packets must not be routed even if it is not destined
11268 to the receiver. Changed server code comply with this.
11270 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11272 * Added `require_reverse_mapping' boolean value to ServerParams
11273 structure. If TRUE (not default) the server will require that
11274 the connecting host has fully qualified domain name.
11276 If the reverse mapping is not required and hostname could not be
11277 found the IP address is used as hostname.
11279 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11281 * Implemented version string checking to both client and server.
11282 The check is incomplete currently due to the abnormal version
11283 strings used in development version of SILC.
11285 * Changed all command functions in server to use the new
11288 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11290 * Changed char *data to unsigned char *data in ID Cache system to
11291 support binary data as ID Cache data. Changed code to support
11292 binary data in lib/silccore/idcache.c.
11294 * Renamed silc_server_packet_relay_command_reply to
11295 silc_server_command_reply as it is normal packet receiving
11296 function. Rewrote the function to accept command replys for
11297 servers and not only for clients.
11299 * Mark remote router always as registered server if we are connecting
11300 to it. Otherwise, commands sent by the router to us are ignored.
11302 * All ID List find routines now returns the ID Cache Entry pointer
11303 as well if requested.
11305 * WHOIS command works now in router environment, tested with two
11306 routers, two servers and two clients.
11308 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11309 in router environment (as it is almost equivalent to WHOIS) but
11310 hasn't been tested thoroughly. Added new functions:
11312 silc_server_command_identify_parse
11313 silc_server_command_identify_send_reply
11314 silc_server_command_identify_from_client
11315 silc_server_command_identify_from_server
11317 * Disabled route cache adding because adding two different ID's with
11318 same IP replaces the old cache entry thus giving wrong route.
11319 The entry->router->connection is always the fastest route anyway
11320 so route cache may not be needed. Of course, new routes maybe
11321 established after receiving the ID when the entry->router->connection
11322 might not be anymore the most optimal.
11324 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11326 * Add route cache for received ID for fast routing.
11328 * Added silc_server_packet_route to route received packet on router
11329 that is not destined to us.
11331 * Renamed silc_server_get_route to silc_server_route_get.
11333 * Added id_string and id_string_len fields into SilcServer to
11334 include encoded ServerID for fast comparing without excess
11335 encoding of the ID's.
11337 * Cleaned up WHOIS command on server side. Added following static
11340 silc_server_command_whois_parse
11341 silc_server_command_whois_check
11342 silc_server_command_whois_send_reply
11343 silc_server_command_whois_from_client
11344 silc_server_command_whois_from_server
11346 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11347 arguments in command replies. All command functions should be
11348 updated to use this macro.
11350 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11352 * Minor typo fixes on command reply handling on server.
11354 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11356 * Added silc_server_command_add_to_channel internal routine to add
11357 the client to the channel after router has created the channel and
11358 sent command reply to the server.
11360 * Added generic silc_server_send_command to send any command from
11363 * Use static buffer with ID rendering instead of duplicating data.
11365 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11367 * Fixed a channel user mode bug when joining to a channel server gave
11368 everybody channel founder rights, oops.
11370 * We mark ourselves as the router of the incoming server connection
11371 if we are router ourselves. This way we can check in some packet
11372 sending functions whether it is locally connected server. For
11373 incoming router connections we put NULL.
11375 * For router sending packets locally means now always sending the
11376 packet cell wide; to local clients and local servers. For normal
11377 server sending packet locally means sending it to only local
11380 * Fixed the JOIN command to really work in router environment. If the
11381 channel is created it is always created by the router. Router is
11382 also responsible of making the initial joining to the channel,
11383 sending JOIN notify to the sending server and distributing
11384 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11385 does not exist server doesn't do anything else but forward the
11386 command to the router which performs everything.
11388 * Added silc_server_send_channel_key function to send the Channel Key
11391 * Added silc_server_create_channel_key to create new channel key. The
11392 channel key is now re-generated everytime someone joins or leaves
11393 a channel, as protocol dictates. Note: channel->key_len is the
11394 key length in bits.
11396 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11398 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11399 packet_receive.[ch] to separate packet sending and receiving
11400 routines. The server.[ch] now includes everything else including
11401 actual packet processing (writing and reading data) and other
11404 Renamed silc_server_private_message_send_internal to
11405 silc_server_send_private_message. The routine is still though
11406 used only to relay private messages as server does not send
11407 private messages itself.
11409 Renamed silc_server_new_channel to silc_server_create_new_channel
11410 and added new function sicl_server_new_channel that handles the
11411 incoming New Channel packet. Added also new sending function
11412 silc_server_send_new_channel to send New Channel Payload.
11414 * Added new function silc_server_notify to process incoming notify
11415 packet to the server/router. Server may then relay the notify
11416 to clients if needed.
11418 * Added new function silc_server_new_channel_user to process incoming
11419 New Channel User packet. Router will redistribute the packet and
11420 send JOIN notify to its local clients and locally connected servers
11421 if needed. Normal server will send JOIN notify to its local client
11422 on same channel when received this packet. Added also corresponding
11423 sending function silc_server_send_new_channel_user to sent the
11426 * Added boolean route argument to send_notif_to_channel and
11427 packet_send_to_channel functions to attempt to route the packet
11428 if it is TRUE and send only locally if it is FALSE.
11430 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11432 * silc_server_replace_id now broadcasts the received replace ID
11433 packet if it is not broadcast packet already. The router must
11434 broadcast to inform other routers about changed ID.
11436 * Added backpointer to server's router into SilcServer context in
11437 silcd/server_internal.h.
11439 * Fixed silc_server_packet_broadcast to send correct broadcast
11442 * The channel key is now distributed to the local client as soon
11443 as it is received from the router (in router environment) so that
11444 no other packet may be sent for the channel until client has
11447 * silc_server_remove_channel_user now broadcasts the received
11448 Remove Channel User packet if it is not broadcast packet already.
11449 The router must broadcast to inform other routers about removed
11452 * Added users field into SilcPacketContext that is a reference count
11453 of the context. One can increase the reference count by calling
11454 silc_packet_context_dup which is now changed to just increase the
11455 reference count instead of duplicating the data. The reference
11456 count is decresed by calling silc_packet_context_free that will
11457 free the data after the reference count hits zero.
11459 For now on the packet context and everything allocated into it
11460 (including the raw packet from network) must be freed by calling
11461 the new silc_packet_context_free function. Added also new function
11462 silc_packet_context_alloc that must be used now to allocate the
11463 context. This also means that if a routine is asynchronous from
11464 silc_[client/server]_packet_parse_type the packet context must
11465 be duplicated by calling silc_packet_context_dup. Otherwise it
11466 gets free'd after silc_[client/server]_packet_parse_type returns.
11467 Also, one must remember that if packet is duplicated then its
11468 reference count must be decresed by calling the free function as
11469 many times as it was duplicated.
11471 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11472 from both client and server.
11474 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11476 * Made joining to a channel working in router environment.
11478 * Cleaned up JOIN command on server side and create function
11479 silc_server_command_join_channel internal routine to make the
11482 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11484 * Changed silc_command_pending list to SilcDList. Also, added
11485 `ident' field to SilcServerCommandPending structure to identify
11486 the reply and to call correct callback.
11488 Added silc_server_command_pending_check function to replace the
11489 corresnponding macro. The silc_command_pending list is not
11492 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11493 to set identifier to previously allocated Command Payload. It
11494 is used to set identifier for command when resending Command
11497 * Added silc_command_payload_encode_payload to encode Command
11498 Payload buffer from SilcCommandPayload structure.
11500 * Added silc_argument_payload_encode_payload to encode Argument
11501 payload buffer from SilcArgumentPayload structure.
11503 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11505 * Changed WHOIS command to support router connection on server side.
11506 The whois request is always sent to router unless the server is
11507 standalone server. After server has received the reply from the
11508 router will it send the reply to the client.
11510 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11511 broadcast received broadcast packet. The function is used only
11512 by router. The broadcast packet is always sent to the router's
11515 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11516 render given ID to printable string, for log files for example.
11518 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11520 * Made basic router to router connections working. At least they
11521 can now connect to each other but nothing really works the way
11522 they are supposed - yet.
11524 * Added new initiator token to RouterConnection configuration
11525 file in silcd/serverconfig.[ch]. It is used to tell whether we
11526 are the initiator to the remote router or whether we'll expect
11527 the other end to connect.
11529 * Moved registering of listener task to silc_server_init, hence
11530 the server starts listenning as soon as it is run, even if it
11531 does not have connections to other routers. Let's see how well
11534 * Changed default connection retry timeouts for more suitable in
11537 * Removed cipher and such arguments from silc_idlist_add_client
11538 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11539 Added new function silc_idlist_add_data to add the keys and stuff
11542 * Added SilcIDListData structure and added it to SilcClientEntry
11543 and SilcServerEntry as their first field in the structure. This
11544 way we can explicitly cast the ID entries to the SilcIDListData
11545 structure and get common data for the entries. In past, we had
11546 to first check what type of connection it is and then cast it to
11547 correct ID entry type. Now, we can directly cast the opaque
11548 pointer to the SilcIDListData (no matter what ID entry it actually
11549 is) and get the data needed.
11551 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11553 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11554 in some circumstances even if threre were timeout tasks, though not
11555 IO tasks, but tasks anyway. Now fixed.
11557 * Defined SilcServerConnection structure to hold connection specific
11558 stuff about directly connected servers and routers. The definition
11559 is currently in silcd/server_internal.h. I thought about having
11560 a bit more important role fro this struct but for now it is used
11561 only when connecting to other server (or router actually).
11563 * Added connecting retry support in server when connecting to
11564 router(s). The retry feature implement exponential backoff
11565 algorithm. Also, added SilcServerParams structure to hold default
11566 parameters for server. For now, it include these retry settings
11567 and are hard coded. After server is moded to be as Silc Server
11568 Library this structure will be more important.
11570 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11572 * Changed client librarys channel->clients table to SilcList and
11573 changed code accordingly.
11575 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11577 * Changed client's channel table to SilcList and changed code
11578 accordingly. Also changed SilcChannelClientEntry to include back-
11579 pointer to the channel so that client entry can use that structure
11580 as list as well and we have fast cross-reference to the channel.
11581 This change dramatically decreased the complexity of channel
11582 handling with client entry and vice versa (removed one extra
11583 loop when searching for channel entry from many functions).
11585 * Changed server->sim from table to SilcDList and changed code
11588 * NAMES command can now be used from user interface. It will show
11589 the user list on the channel, neatly.
11591 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11592 Code now saves realname of the user if it becomes available.
11594 * Renamed configure.in to configure.in.pre and made ./prepare
11595 script to automatically add correct version string to
11596 configure.in which it creates from configure.in.pre.
11598 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11600 * NAMES command reply now shows users mode with the nickname when
11601 joining to channel.
11603 * Moved silc_client_ch[u]mode[_char] functions from
11604 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11605 place sucks, they are utility functions and should be in some
11608 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11610 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11613 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11617 * Added TRQ (efficient deque and list library) into lib/trq. This is
11618 a very good list library that is currently used in the SILC. Defined
11619 SilcList API over the library because I didn't like the API very
11620 much. See lib/trq/silclist.h for the API and examples of how to
11621 use the API. Fixed various places in the code to use the new
11622 SilcList API. The SilcList is meant for lists that has a structure
11623 already defined as a list. It is not suitable to add just some
11624 context to the list (in TRQ, the context is the list actually).
11626 So, I defined SilcDList that can be used for the purpose where
11627 predefined list structure does not exit. This can be used as
11628 such list. Now some context just can be added to the SilcDList.
11629 Currently this list is not used in the SILC just yet, though there
11630 are a lot places where this can replace dynamically allocated
11631 tables and I will fix these places, later, to use SilcDList.
11632 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11633 and use TRQ internally).
11635 Also fixed some annoying warning messages that the original TRQ
11636 code generated. Also minor changes to TRQ's Makefile.in.
11638 * Added support for querying by Client ID to both WHOIS and
11639 IDENTIFY commands into server, as required by the protocol.
11641 * Removed method function pointers from SilcBuffer structure. They
11642 weren't used to anything and just increased the context size for
11643 no good reason. This change also made silc_buffer_alloc and
11644 silc_buffer_free functions inline functions.
11646 * Disabled command flooding detection support until it's fixed so
11647 that it accepts commands in but does not execute them more than once
11650 * Added silc_net_localhost(), to return local hostname, into
11651 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11652 that must be initialized before calling silc_client_init.
11654 * Added new function: silc_server_send_notify_on_channels to send
11655 notify messages to all channels client has joined. It is assured
11656 that the message is sent only once per client.
11658 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11659 lib/silcutil/silcutil.[ch] as silc_format function. The new
11660 function is generic and is used by server as well, not only by
11661 the logging routines.
11663 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11664 the provided version string was not acceptable. Added new function:
11665 silc_ske_check_version into lib/silcske/silcske.h. The function
11666 must be implemented by the application (client or server) and it
11667 does not reside in the SKE library. The function checks the version
11668 string remote end sent.
11670 * Added back pointers (to opaque context and to SilcSocketConnection)
11671 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11673 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11674 duplicate packet context structure.
11676 * Changed `notify' client operation to send same arguments as client
11677 receives from server except for ID's. ID's are mapped to correct
11678 ID entry and that is returned. Also, if channel entry is not sent
11679 by server but the notify is for channel the channel entry is sent
11680 to application (otherwise application doesn't know that it is for
11681 channel (library gets it from packet's Destination ID)).
11683 * Added silc_client_remove_from_channels into client library to
11684 remove a client from all channels it has joined to. Used when
11685 received SIGNOFF notify from server. Added also new function
11686 silc_client_replace_from_channels to replace old ID entry with
11687 new ID entry on all channels. Used when received NICK_CHANGE
11688 notify from server.
11690 * Fixed ID Cache list handling in silc_idlist_get_client in
11691 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11692 to get (or query) client by ID.
11694 * Updated TODO list.
11696 * Added connection authentication status message defined by the
11697 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11698 support for these into the code in client and server side.
11700 * Added generic function silc_client_send_command to send any command
11701 with variable argument list. Application should use this function
11702 to send commands if the command functions provided by the library
11703 does not suite for the application's user interface needs.
11705 * Added new `failure' client operation. Application is notified about
11706 received failure packet if client is executing a protocol. In this
11707 case the protocol's execution has failed.
11709 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11710 is required by the protocol.
11712 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11713 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11716 * Added status flag to SilcSKE object to indicate realtime status
11717 of the SKE protocol.
11719 * Application receives now exactly same command reply arguments as
11720 the library receives from server. However, if ID is received the
11721 corresponding ID entry is returned to the application (eg. Client
11722 ID is mapped to correct SilcClientEntry entry and that is returned).
11723 Changed command_reply client operation due to this change.
11725 * Changed all ID's in commands and in command replys as ID Payloads.
11726 Change affected both client and server side codes.
11728 All ID's sent in SILC network (with execption of ID's in SILC
11729 Packet header) are sent in ID Payload to support variable length
11732 * Server now notifies nick changes and notifies all clients on
11733 the channels about the new nickname (about the new Client ID,
11736 * Implemented CMODE command to change channel modes. Supports all
11737 channel modes defined by the protocol specs except ban and invite
11738 lists. (Also, private channel key mode is supported but support for
11739 setting private channel key in client is missing, thus, this mode
11740 has no effect on client side (except that server requires that the
11741 client uses private channel key and normal channel traffic does not
11744 Also, invite mode works per se, but INVITE command does not work
11745 yet correctly, so you can set channel as invite only channel but
11746 inviting clients to the channel does not work (it is yet to be
11747 thought what's the best way to do it).
11749 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11750 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11751 Implemented CUMODE command to change user's mode on the channel.
11752 Supports all modes defined by the protocol specs.
11754 * Added NAMES command reply to return users modes on the channel.
11756 * Removed unnecessary and slow ciphers from lib/silccrypt.
11758 * Set SO_KEEPALIVE option to connection sockets by default.
11760 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11762 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11763 redefined the Notify Payload into protocol specs.
11765 * Added silc_id_payload_parse_id to get ID directly from raw
11768 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11770 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11771 accept searching by Client ID as well.
11773 * Added support for LEAVE and SIGNOFF notify types in client library.
11775 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11776 to parse ID Payload from raw data.
11778 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11780 * Added flags parameter into silc_ske_assemble_security_properties
11781 function in lib/silcske/silcske.[ch].
11783 * Changed notify client operation to fit better for notify messages
11784 sent by server. The notify payload received from server is now
11785 passed to the application (after parsing it to SilcNotifyPayload).
11786 It is application's responsibility to retrieve the arguments
11787 from the payload and show the message the way it wants. The message
11788 sent by server is implementation specific.
11790 * Changed public keys to comply with the protocol specification.
11791 Old public keys are not supported anymore and are not compatible.
11793 * Removed nickname from Channel Payload as the latest draft removed
11794 it. The client must resolve the nickname from the NAMES command
11795 reply received when it joined the channel.
11797 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11799 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11801 * Fixed some errors in protocol specification drafts.
11803 * Created lib/silccore/silcnotify.c to implement Notify Payload
11804 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11805 generic payloads described by protocol specifications. The file
11806 includes implementations for ID Payload and Argument Payload.
11808 * Changed Command Payload implementation to use the new Argument
11809 Payload. Changed command_xxxx_payload to command_payload_xxxx
11810 to comply with SILC coding conventions.
11812 * Added suppport for Argument Payload handling in Notify Payload
11813 implementation as protocol requires it. Added the new support
11814 into server and client lib as well.
11816 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11818 * Added support for multiple nicknames on same channel. [n] is
11819 added locally to the nickname if there are more than one same
11820 nicknames on the channel.
11822 * Server now sends all nicknames that matched WHOIS request.
11823 Client also shows the list received from server.
11825 * Added TOPIC command to client side. User can now set and show
11826 current topic on channel.
11828 * Added MOTD command to client and server. Also, server sends the
11829 motd when client connects to the server.
11831 * Changed version strings to comply ISO 8601.
11833 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11835 * Fixed protocol error handling in client library. It should now
11836 cope even if the SKE fails for some reason.
11838 * Made new protocol specification drafts for submitting to IETF.
11840 * Implemented TOPIC command to server in silcd/command.c.
11842 * Added two new notify types into lib/silccore/silcnotify.h:
11843 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11844 notify nickname change and topic setting/change on a channel.
11846 * API change of command_reply operation in client library. The
11847 application gets now the status type received from server as well.
11849 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11851 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11853 * Cras fixed and optimized the packet handling even further and
11854 it should work now. Minor change to the prototype of function
11855 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11857 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11859 * Added new function into lib/silcutil/silcschedule.[ch]:
11860 silc_schedule_with_fd to select() a specified fd. The function
11861 returns after timeout expires or data arrives or goes. The
11862 function is used by packet routines to wait that all data is
11863 received from network.
11865 * Fixed data reading from network in lib/silccore/silcpacket.c.
11866 The code now assures that all data is read from the fd and then
11867 continues packet processing. This was a bug fix since the code
11868 used to drop some data in some circumstances.
11870 * Added new function into lib/silcclient/client.[ch]:
11871 silc_client_start_key_exchange to start key exchange after
11872 connection has been established to server. The code internally
11873 now uses this funtion but its main purpose was to provide it
11874 for applications that perform their own connecting. After
11875 application has created a connection it merely calls this
11876 function to start the key exchange between client and server.
11877 The library takes care of everything else after that.
11879 Updated also lib/silcclient/README to explain the usage of
11882 * Do not send to application information that connection has
11883 been established. Application gets notified it by connect
11886 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11888 * Applied cras's patch to add silc_schedule_one function. The
11889 function runs scheduler once and returns.
11891 * Fixed the scheduler after cras messed it up. The timeout
11892 handling works now as it's supposed to work.
11894 * Added into lib/silccore/ silcnotify.h to include notify
11895 message types support. Changed silc_server_send_notify*
11896 functions, in server.[ch], to support those new notify types.
11897 Added the support for the notify types into client library,
11898 as well. Added new notify client operation into ops.h in
11901 * Changed silc_server_packet_send_to_channel to send normal
11902 packets instead of just channel message packets. The function
11903 is now used to send the notify packets to channels. It is not
11904 used to send channel message packets anymore, as server never
11905 sends them anymore.
11907 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11908 va_arg()s as it seems to require it nowadays. I guess, if SILC
11909 is compiled with older va_arg() the new code should work anyway.
11911 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11913 * Splitted core library. Core library (lib/silccore) includes
11914 now only SILC protocol specific core (and common) components.
11915 Created new utility library (lib/silcutil) that includes more
11916 generic purpose stuff. The stuff for util library was taken
11917 from the old core library. This was minor and easy split.
11919 * Created SILC Client Library (lib/silcclient) that includes
11920 implementation of the SILC client without user interface. This
11921 was major move from silc/ directory. The code has been changed
11922 so that it is transparent towards the user interface. The
11923 silc/ directory includes now the same user interface as before
11924 and it uses the new client library. Read lib/silcclient/README.
11925 Basicly, the client library performs everything else related
11926 to SILC except user interface handling. Also, configuration
11927 files are considered to be part of user interface and library
11928 does not handle them.
11930 This change also changed a lot of structures, function naming etc.
11931 Most important change was that SilcClientWindow object was
11932 renamed to SilcClientConnection in the client library. Created
11933 also new file lib/silcclient/ops.h. Also added new files
11934 silc/local_command.[ch] and silc/client_ops.[ch].
11936 All these changes were made to make it easier for user interface
11937 designers to create what ever user interface for the SILC client
11940 It is also expected that the server will be moved to lib
11941 directory as well and SILC Server Library will be created;
11942 sometimes in the future.
11944 * Removed Local commands from lib/silccore/silccommand.h as
11945 they are application specific and new client library does not
11946 handle any of those anymore.
11948 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11949 old client implementation in silc/.
11951 * Added support for callback functions in SILC_LOG_* macros.
11952 Application can now set its own callbacks that will be called
11953 instead of using the default functions that will always print
11954 the debug messages to stderr (or stdout). Also, debugging can
11955 now be disabled by setting silc_debug to FALSE and re-enabled by
11956 setting it to TRUE. Note, that logging will still work even
11957 if debugging is disabled.
11959 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11960 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11961 silc_log_reset_debug_callbacks.
11963 * To enable debugging in silc client one must give now -d
11964 option on command line.
11966 * Changed silc_schedule_init to automatically allocate task queues
11967 if they are not allocated before calling it.
11969 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11971 * Added GMP 3.1 into math library.
11973 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11975 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11976 a channel in SILC network. The packet is used by servers and
11977 routers to notify other routers that user has left a channel.
11978 This little feature was missing until now. Added the feature
11979 to protocol specification as well.
11981 Added functions: silc_server_send_remove_channel_user and
11982 silc_server_remove_channel_user into server.[ch].
11984 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11985 lib/silccore/silcpacket.h. However, they are not implemented
11988 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11990 * Fixed joining to a channel and sending channel messages
11991 between server and router. The channel message sending should
11992 now work inside a cell.
11994 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11996 * Fixed the private message sending between server and router.
11997 The private message sending should now work inside a cell.
11999 * Added silc_server_replace_id into server.[ch] to replace
12000 existing ID in the SILC network.
12002 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12003 and silc_idlist_replace_server_id into idlist.[ch] in server.
12005 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12007 * Fixed the server to server connections. Server can again now
12008 connect to router. Router to router connections probably does
12011 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12013 * Added dynamic protocol registering support. Now protocols can
12014 registered and unregistered on the fly. Patch by cras.
12016 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12018 * Added lib/contrib directory to hold routines that some platforms
12019 don't have but are needed by SILC.
12021 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12022 into lin/contrib to provide getopt() and getopt_long() for
12023 those who don't have it.
12025 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12027 * Added AWAY command to client. When away message is set and
12028 client receives a private message packet the client automatically
12029 replies to the sender with the away message.
12031 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12032 bug seemed to be the cause of recent problems when compiling
12035 * Added version detection support to SKE protocol specification
12036 and added the new changes to the SKE implementation as well.
12037 There were other minor changes in the SKE protocol as well.
12039 Many changes in lib/silcske/silcske.[ch] and in
12040 lib/silcske/payload.[ch].
12042 * Added ^U functionality, clear input line. Patch from cras.
12044 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12046 * Mainly small bugfixes on core library. Fixed some debugging
12047 logging and buffer overflow in silclog.c.
12049 * Updated config.sub and config.guess on the distribution tree.
12051 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12053 * Added command lagging support in server. Client may execute
12054 commands now only once in two seconds.
12056 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12058 * Optimized packet reception. MAC computation and checking is now
12059 also more optimized. A lot previously duplicated code is now
12060 used as generic by both client and server.
12062 * Fixed key pair generation in clientutil.c
12064 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12066 * Added into lib/silccore/silcbufutil.[ch] new function;
12067 silc_buffer_realloc.
12069 * Moved generic packet sending/encryption functions to
12070 lib/silccore/silcpacket.[ch] from client and server. Some
12071 rewriting of the functions.
12073 * Moved all generic packet reception/decryption functions to
12074 lib/silccore/silcpacket.[ch] from client and server. The
12075 packet processing is now much cleaner in both client and server.
12076 These were major changes in both client and server.
12078 * Created many common functions in server to do packet sending.
12079 Previously code were duplicated a lot, this has been removed
12080 with these changes.
12082 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12084 * Rewrote major parts of the ID cache system. Don't know
12085 whether it is better now or not but at least the API is more
12088 * Major rewrite on ID cache stuff on client because of the ID
12089 cache API changes. Added idlist.c to client.
12091 * Also major rewrite on ID cache stuff on server as well.
12092 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12093 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12094 in hand, instead they are all put into the ID cache system now.
12095 All server_idlist_* routines uses ID cache now instead of
12096 traversing its own lists (those lists does not exist anymore).
12097 SilcIDList though still exists. Also, SilcXXXEntry's are
12100 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12102 * Finally made the SKE implementation compliant to the protocol
12103 specification. All mp integers are now binary encoded as
12104 opposed being HEX encoded.
12106 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12109 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12110 functions: silc_[encode/decode]_pem. Also added function
12111 silc_encode_pem_file to PEM encode with newlines ('\n') for
12112 saving into a file.
12114 * SILC public keys are now encoded either PEM or binary. Same
12115 option is for private keys as well. By default private keys
12116 are binary encoded and public keys PEM encoded. Silly HEX
12117 encoding were removed.
12119 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12120 function to create fingerprints.
12122 * Fixed a bug in SHA1; does not change the original data anymore.
12124 * Partly implemented INFO command on client and server side.
12125 Fixed CLEAR command. Changes to SERVER command; show current
12126 server(s) when giving command without arguments. Added
12127 VERSION command to client.
12129 * Added check to server that unregistered connections cannot
12130 execute commands (unless it is specificly allowed).
12132 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12134 * Fixed screen refresh.
12136 * Fixed channel joining bug from client. On some circumstances
12137 client tried to join to a channel it had already joined.
12139 * Added public key verification process into client's protocol.c.
12140 The client now verifies the public key from user and saves
12141 it into ~./silc/serverkeys/ directory.
12143 Added into: clientutil.[ch]: silc_client_verify_server_key.
12145 * Changed SKE protocol's silc_ske_initiator_finish function
12146 to accept callback function that verifies the received public
12147 key. Removed old silc_ske_verify_public_key function.
12149 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12151 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12152 silc_pkcs_private_key[_data]_set.
12154 * Made the password and public authentication more cleaner in
12155 server's protocol.c.
12157 * Removed historic and obsolete protocol `channel_auth' from
12158 both client and server.
12160 * Removed wrong way of sending command status messages from
12161 server to client in server's command.c. The old way violated
12162 protocol specification.
12164 Changes to silccore/silccommand.[ch]: removed
12165 silc_command_encode_status_payload -> not needed anymore,
12166 changed silc_command_encode_payload_va to accept extra
12167 argument on variable argument list. The argument type must
12168 now be provided to the function. Also, added new function:
12169 silc_command_encode_reply_payload_va which is same as
12170 normal command_encode_payload_va except command status type
12171 is provided as extra argument.
12173 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12175 * Added ~./silc directory handling. The directory includes the
12176 public and private keys for the client.
12178 Added silc_client_check_silc_dir, silc_client_create_identifier
12179 and silc_client_load_keys.
12181 * Implemented SILC protocol compliant public key. Added public
12182 and private key saving to and loading from files.
12184 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12185 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12186 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12187 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12188 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12190 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12191 silc_pkcs_load_[public/private]_key.
12193 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12195 * Added silc_server_get_route (route.[ch]) to get connection
12196 data for the fastest route for given ID.
12198 * Implemented INVITE command on client and server. The command
12199 were re-defined in the SILC Protocol Specification and the
12200 implementation now complies with the specification.
12202 * Implemented PING command on client and server.
12204 * Implemented NAMES command on client and server. The server side
12205 supports currently only normal server not router server yet.
12206 Some changes to NAMES definition in SILC protocol specification.
12208 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12210 * Implemented LEAVE command on client and server.
12212 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12213 again. This change was made to the protocol as well. Server
12214 should not violate the protocol specification anymore.
12216 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12218 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12219 was tested. SOCKS4 was not but should work anyway.